Search Results
38402 articles found
ARTICLE
|
doi:10.20944/preprints202306.1681.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Ptolemy’s Theorem; Poincar´e ball model; Hyperbolic geometry; M¨obius addition; Gyrogroups; Gyrovector spaces; Gyrotrigonometry
Online: 23 June 2023 (12:31:10 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0910.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
cyclic antipodal points; relativistic model of hyperbolic geometry; gyrovector space; gyrotrigonometry
Online: 15 March 2024 (11:09:32 CET)
ARTICLE
|
doi:10.20944/preprints202405.0126.v1
Subject:
Social Sciences,
Education
Keywords:
chord; Circle theorems; geometry; geometry difficulties; geometry topics; senior high schools; tangents; perpendicularity
Online: 2 May 2024 (10:11:46 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0301.v8
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Cosmology; Black holes; Dark Energy; Schwarzschild metric
Online: 31 May 2022 (09:11:40 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0192.v1
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
trichromacy; opponency; color circularity; spectral images; unique colors; four-color map problem; perception
Online: 23 August 2016 (10:34:13 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1040.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
Scene Text Detection; binarization; hyperbolic tangent; MSCA; FMCS; cross entropy
Online: 15 May 2024 (13:19:51 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0952.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Catalan-Mersenne conjecture; Mersenne prime; double Mersenne prime
Online: 14 May 2024 (13:53:44 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0070.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Deep Neural Networks; Hyperbolic Geometry; Image Classification; Lorentz Model; Graphs
Online: 2 August 2023 (02:08:21 CEST)
ARTICLE
|
doi:10.20944/preprints201908.0284.v4
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
hyperbolic numbers; matrix; eigenvectors; genetics; Punnett squares; Fibonacci numbers; phyllotaxis; music harmony; literary texts; doubly stochastic matrices
Online: 13 April 2020 (11:04:05 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0172.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Fibonacci numbers; Lucas numbers; dual hyperbolic numbers; dual hyperbolic Fibonacci numbers; Cassini identity
Online: 16 October 2019 (04:19:15 CEST)
ARTICLE
|
doi:10.20944/preprints202408.1607.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Signal Approximation; Mathematical Analysis; Fourier Series; Complex Signals; Dirichlet Problem; School; Fuzzy Logics; Hyperbolic Series Identities; Signal Processing; Signal Modelling
Online: 22 August 2024 (08:25:46 CEST)
COMMUNICATION
|
doi:10.20944/preprints202106.0636.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
geometry; geometrical transformations; symmetry; invariance, perspectivity, Möbius transformations.
Online: 28 June 2021 (10:23:43 CEST)
ARTICLE
|
doi:10.20944/preprints201802.0163.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
optical metamaterials; fundamental concepts in photonics; light-matter interactions at the subwavelength and nanoscale; fundamental understanding of linear and nonlinear optical processes in novel metamaterials underpinning photonic devices and components; advancing the frontier of nanophotonics with the associated nanoscience and nanotechnology; nanostructures that can serve as building blocks for nano-optical systems; use of nanotechnology in photonics; nonlinear nanophotonics, plasmonics and excitonics; subwavelength components and negative index materials; slowing, store, and processing light pulses; materials with such capabilities that could be used for optical sensing, tunable optical delay lines, optical buffers, high extinction optical switches, novel image processing hardware, and highly-efficient wavelength converters
Online: 26 February 2018 (11:24:39 CET)
ARTICLE
|
doi:10.20944/preprints202407.2299.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
boundary value problem; fractional order differential equation; Gauss hyper-geometric function; uniqueness of a solution; existence of a solution; singular coefficient; Wright type function
Online: 29 July 2024 (11:50:47 CEST)
ARTICLE
|
doi:10.20944/preprints202409.1792.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Thermoelectric generators; Annular thermoelectric generators; Waste heat recovery; Energy harvesting; Module design and optimization; Energy conversion efficiency; Thermocouple optimization
Online: 23 September 2024 (15:13:26 CEST)
ARTICLE
|
doi:10.20944/preprints202302.0201.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Ramsey theory; closed contour; Jordan theorem; complete graph.
Online: 13 February 2023 (06:56:36 CET)
ARTICLE
|
doi:10.20944/preprints201807.0357.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
stochastic processes; Langevin equation; Fokker-Planck equation; information length; Fisher information; relaxation; chaos; attractor
Online: 19 July 2018 (11:30:59 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0702.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Multivalent functions, Janowski function, Trigonometric functions
Online: 29 March 2021 (14:49:08 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0496.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
scators; non-distributive algebras; Lorentz velocity addition formula; fundamental embedding
Online: 28 April 2020 (10:08:38 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1232.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Machine learning; Fine-grained image recognition; Residual neural network; Information geometry
Online: 20 May 2024 (16:00:59 CEST)
ARTICLE
|
doi:10.20944/preprints202005.0471.v2
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
DNA oligomers; harmonic progression; hyperbolic rules; matrices; tensor product; quantum informatics; oligomer sums method; genomes; genes; viruses; proteins; long Russian texts; phonetic sequences
Online: 21 June 2020 (15:26:04 CEST)
REVIEW
|
doi:10.20944/preprints202004.0190.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
circular functions; hyperbolic functions; exponential functions
Online: 12 April 2020 (09:21:08 CEST)
REVIEW
|
doi:10.20944/preprints202401.0490.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Precipitation; fractal; monofractal; time scaling; Hurst exponent
Online: 5 January 2024 (11:27:09 CET)
ARTICLE
|
doi:10.20944/preprints202207.0096.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
Quantitative geometrical thermodynamics; Entropic uncertainty relations; Complex time; Loschmidt paradox; actio-entropy
Online: 6 July 2022 (10:19:33 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0046.v1
Subject:
Social Sciences,
Cognitive Science
Keywords:
visual symmetry; affine projection; fractals; visual sensation; aesthetics; preference
Online: 5 August 2016 (05:15:32 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0157.v2
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
geometry-free; geometry-based; wide-lane ambiguity; orbit and clock residual error
Online: 28 May 2018 (06:06:06 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0563.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
stopping times; expectation; finite sequences; non-asymptotic; optimal allocation; Kelly criterion; stable pareto; fat tails; generalized hyperbolic
Online: 8 November 2023 (14:35:34 CET)
ARTICLE
|
doi:10.20944/preprints202105.0192.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
entries in Gradshteyn and Rhyzik, Lerch function, Logarithm function, Contour Integral, Cauchy, Infinite Integral
Online: 10 May 2021 (13:51:04 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0398.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
genomes; hyperbolic sequences; harmonic progression; recurrence sequence; harmonic numbers; natural logarithm; logarithmic spiral; biological spirals; tensor product
Online: 19 August 2020 (08:15:03 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0892.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
perovskite; inverted structure; thickness; metal oxides; photoelectric parameters.
Online: 11 July 2024 (05:12:14 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0078.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Lie Group Thermodynamics; Moment map; Gibbs Density; Gibbs Equilibrium; Maximum Entropy; Information Geometry; Symplectic Geometry; Cartan-Poincaré Integral Invariant; Geometric Mechanics; Euler-Poincaré Equation; Fisher Metric; Gauge Theory; Affine Group
Online: 21 September 2016 (06:13:21 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1371.v1
Subject:
Engineering,
Other
Keywords:
Wave energy converter, heaving buoy, mild slope equation, hydrodynamic response, energy absorption.
Online: 23 February 2024 (11:14:41 CET)
ARTICLE
|
doi:10.20944/preprints202301.0069.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Stability; Resolution; Wavelet upwind scheme; Hyperbolic conservation laws
Online: 4 January 2023 (06:21:25 CET)
ARTICLE
|
doi:10.20944/preprints201812.0341.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Time-fractional Phi-four equation; Conformable derivatives; exp a function approach; Hyperbolic function approach; Exact solutions
Online: 28 December 2018 (08:05:11 CET)
ARTICLE
|
doi:10.20944/preprints202408.2120.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Cartan-Schouten metric; dual connections; $\alpha$-connections; Fisher information matrix; biinvariant metric; Lorentz metric; exponential barycenter; center of mass; Amari-Chentov 3-tenor; Machine Learning; information geometry
Online: 29 August 2024 (08:30:04 CEST)
ARTICLE
|
doi:10.20944/preprints202407.2114.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Fermi Dirac Statistics; Ruppiner Geometry; GAN's; Graphs
Online: 26 July 2024 (06:24:53 CEST)
ARTICLE
|
doi:10.20944/preprints201610.0031.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Solvency II; Standard Formula; Risk Measure; Diversification; Aggregation; Monotony; Homogeneity; Subadditivity; Euler's Principle; Capital Allocation
Online: 1 March 2017 (08:53:59 CET)
ARTICLE
|
doi:10.20944/preprints202407.1660.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
QGT; entropy; Venn diagram; Bayes’ Theorem; AI; ML; DSP
Online: 22 July 2024 (09:57:16 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0254.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
Tap; Tapping; Cutting angle; Clearance angle; Cone angles; Length of the tool; Tooth surface area; Amount of thread removal
Online: 5 September 2023 (07:57:41 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0654.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Multifractals, measure theory, Rényi entropy, generalized dimension, geodesic trajectories, relativistic spacetime.
Online: 26 April 2021 (10:56:12 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0845.v1
Subject:
Chemistry And Materials Science,
Electronic, Optical And Magnetic Materials
Keywords:
hyperbolic metamaterials; photonic crystals; waveguides; nano-sensors
Online: 10 August 2023 (10:39:26 CEST)
ARTICLE
Subject:
Physical Sciences,
Applied Physics
Keywords:
metamaterial; hyperbolic metamaterial; Drude Model; Lorentz Model; Lagrangian; Hamiltonian
Online: 20 July 2020 (09:00:54 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0018.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
CENTRAL WENO-TVD, hyperbolic conservation laws, volume finite framework, The Lax-Friedrichs and TVD fluxes, flux limiter-schemes, Runge-Kutta TVD
Online: 1 October 2018 (16:42:27 CEST)
ARTICLE
|
doi:10.20944/preprints201911.0096.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
black hole entropy; quantum gravity; non-commutative geometry; spontaneous localisation; trace dynamics
Online: 8 November 2019 (10:54:34 CET)
ARTICLE
|
doi:10.20944/preprints202311.0201.v1
Subject:
Computer Science And Mathematics,
Other
Keywords:
tool wear measurement; CCD cameras positioning; digitized images; reconstruction problem; Monge mapping; projector lines; mathematical correspondence; directed angle triple; Monge cuboid; bijective subset
Online: 3 November 2023 (04:19:05 CET)
ARTICLE
|
doi:10.20944/preprints202105.0502.v2
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
deterministic chaos; multifractals; effective field theory; Lyapunov exponents; Renormalization Group; selfsimilarity
Online: 24 May 2021 (15:16:54 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0140.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Clifford algebra; geometric algebra; gamma matrix; multi-inner product; connection operator; Keller connection; Spin group; cross ratio
Online: 11 February 2020 (09:31:38 CET)
ARTICLE
|
doi:10.20944/preprints202306.1868.v1
Subject:
Computer Science And Mathematics,
Mathematical And Computational Biology
Keywords:
Turing pattern; predator-prey model; multiplex networks; spatiotemporal pattern
Online: 27 June 2023 (10:43:36 CEST)
ARTICLE
|
doi:10.20944/preprints201802.0141.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Ansatz method; fractional modified Korteweg–de Vries Equation; fractional modified Equal Width Equation; fractional Benney–Luke Equation; Conformable fractional derivative
Online: 22 February 2018 (10:45:02 CET)
ARTICLE
|
doi:10.20944/preprints202312.0707.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
geometric rigor; non-Euclidean methods; straightedge and compass; trisection of angles; Euclidean axioms; geometric foundations
Online: 11 December 2023 (14:49:24 CET)
ARTICLE
|
doi:10.20944/preprints202312.0406.v1
Subject:
Computer Science And Mathematics,
Robotics
Keywords:
dynamic SLAM; object detection; Kalman filters; multi-view geometry
Online: 6 December 2023 (11:03:51 CET)
ARTICLE
|
doi:10.20944/preprints202310.0511.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
interpretable solving; GCN; retinaNet; formal language; diagram parsing
Online: 10 October 2023 (03:02:38 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1569.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
p-adic quantum theory; mutually; mutually unbiased bases; Hadamard matrix
Online: 23 May 2023 (04:42:51 CEST)
ARTICLE
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
statistical models; Fisher metric; Ehresmann connection, exponential families
Online: 9 June 2021 (10:37:33 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0098.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
homomorphism; Grassmannian; generalized geometry; cathelineau's complex
Online: 15 March 2017 (08:04:30 CET)
ARTICLE
|
doi:10.20944/preprints202310.1546.v1
Subject:
Arts And Humanities,
Philosophy
Keywords:
projective geometry; Greek music theory; Hegel’s logic; Plato’s cosmology; Aristototle’s syllogistic
Online: 25 October 2023 (05:28:22 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0338.v2
Subject:
Social Sciences,
Cognitive Science
Keywords:
Semantics and meaning; Context representation; Quantum cognition; Subjectivity; Quantum phase; Behavioral modeling; Qubit
Online: 22 December 2020 (11:58:16 CET)
REVIEW
|
doi:10.20944/preprints201809.0430.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Spin(9); octonions; vector fields on spheres; Hopf fibration; locally conformally parallel; Clifford structure; Clifford system; symmetric spaces
Online: 21 September 2018 (06:07:27 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0291.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
expressional space; geometry architecture; mural; skateboard; landscape; pure geometry; composition of geometry; direction wall; opening; space form
Online: 23 April 2018 (12:03:50 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0818.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
new Lorentz-invariant coordinates; angular and perpendicular rapidities; Gudermann function; passage to the limit; Euler-Hamilton equation; Euler-Lagrange equations
Online: 10 January 2024 (11:04:13 CET)
ARTICLE
|
doi:10.20944/preprints202312.0061.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
blow up; evolution equations; parabolic-hyperbolic system; thermoelasticity
Online: 1 December 2023 (08:18:01 CET)
ARTICLE
|
doi:10.20944/preprints202402.1274.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
Hydraulic geometry relationship; Leaf area index; Ordinary differential equations; Channel stability; Jingjiang reach of the Yangtze River
Online: 22 February 2024 (07:54:34 CET)
ARTICLE
|
doi:10.20944/preprints202401.1721.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
corrugated board; double-walled; flute parameters; cross-section image; genetic algorithm
Online: 24 January 2024 (09:29:32 CET)
ARTICLE
|
doi:10.20944/preprints201904.0204.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Riemannian geometry; lie algebra; quantum theory; metric; Heisenberg general relativity
Online: 18 April 2019 (07:54:04 CEST)
ARTICLE
|
doi:10.20944/preprints202207.0139.v4
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
sparse training; neural networks; link prediction; network automata; Cannistraci-Hebb; epitopological learning
Online: 27 May 2024 (05:47:24 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1614.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
bifacial PV; bifacial radiance; design optimization; optical ray-trace; bifacial performance modeling; radiance; simulation; solar photovoltaic
Online: 24 November 2023 (15:56:24 CET)
ARTICLE
|
doi:10.20944/preprints202307.1376.v2
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Topological defects; Gravitational lensing
Online: 25 July 2023 (03:39:09 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0773.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Dual spline curves; Adaptive curve refinement; Curve modeling; Geometry defeaturing
Online: 12 July 2023 (05:50:49 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1471.v1
Subject:
Engineering,
Bioengineering
Keywords:
Co-printing; murine myoblasts (C2C12); bioprinting; fibrinogen-based hydrogel; polycaprolac-tone
Online: 21 June 2023 (03:33:30 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0545.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
Descriptive Geometry; Computer Graphic Parametric Modelling; CAD; CeDG; Dynamic Geometry Software
Online: 31 March 2023 (08:24:51 CEST)
ARTICLE
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
quantum mechanics; algebraic geometry; commutative algebra; Grönber basis; primary ideal decomposition; eigenvalue problem in quantum mechanics; molecular orbital theory; quantum chemistry; first principles electronic structure calculation; symbolic computation; symbolic-numeric solving; Hartree-Fock theory; molecular integral; Taylor series; polynomial approximation; algebraic molecular orbital equation
Online: 26 December 2019 (02:17:44 CET)
ARTICLE
|
doi:10.20944/preprints201907.0223.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Physical model; chute structure; scour hole; divergence; downstream
Online: 19 July 2019 (10:15:33 CEST)
ARTICLE
|
doi:10.20944/preprints201907.0016.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Remote sensing; Photogrammetry; Life cycle modeling; Time series forecasting; Structural damage; Stochastic modeling; Convex Hull; ARIMA; VAR; Fatigue crack prediction
Online: 1 July 2019 (12:23:16 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0491.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
holographic principle; finite geometry; entropy; black hole; holographic image; magnification
Online: 10 July 2024 (04:06:55 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0858.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
digital twins; tree model; tree trunk; trunk geometry; lidar; OGC; CityGML
Online: 13 December 2023 (06:18:11 CET)
ARTICLE
|
doi:10.20944/preprints202310.0375.v1
Subject:
Computer Science And Mathematics,
Security Systems
Keywords:
Internet of things; blockchain; governance; European Union (EU) policy; policy makers; International Organization for Standardization (ISO)
Online: 9 October 2023 (10:52:31 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1002.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
CR-product; CR-warped product; CR-slant warped product; Chen’s inequality; nearly Kaehler manifolds
Online: 15 May 2023 (08:05:56 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0223.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Second order Tangent groups; Affine configuration complexes; Truncated polynomial ring; Generalized geometry
Online: 8 February 2021 (22:18:40 CET)
ARTICLE
|
doi:10.20944/preprints201901.0151.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Poincare disk; inner product; cross ratio; holomorphic function; angle; line element
Online: 15 January 2019 (10:00:40 CET)
ARTICLE
|
doi:10.20944/preprints201807.0263.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
CO2 lasers; negative curvature fibers; chalcogenide glass; fiber loss; mid-IR
Online: 16 July 2018 (08:40:16 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0380.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Cosmology; Lyra Geometry; Linearly Varying Deceleration Parameter
Online: 30 April 2018 (12:17:36 CEST)
ARTICLE
|
doi:10.20944/preprints201803.0106.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Probability densities on manifold, geometric statistics, Hessian manifold
Online: 14 March 2018 (14:08:11 CET)
ARTICLE
|
doi:10.20944/preprints202307.1508.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
Lunar spectral irradiances; Earth-based Moon observation geometry; Hapke model
Online: 21 July 2023 (11:02:37 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0005.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
prevention of explosion risks; fireball; thermal radiation; computational geometry; geometric algorithms.
Online: 1 November 2021 (11:18:26 CET)
ARTICLE
|
doi:10.20944/preprints202109.0423.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Five dimension; Cloud String; Bianchi Type-III Space-Time; Lyra Geometry; Expansion Scalar and Big-bang
Online: 24 September 2021 (09:17:54 CEST)
ARTICLE
|
doi:10.20944/preprints201802.0008.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Optimal Bayesian detection, information geometry, minimal error probability, Chernoff/Bhattacharyya upper bound, large random tensor, Fisher information, large random sensing matrix
Online: 1 February 2018 (16:32:04 CET)
ARTICLE
|
doi:10.20944/preprints201802.0136.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
Convex functions, Hyperbolic p-convex Functions, Hermite-Hadamard inequalities, Integral inequalities.
Online: 21 February 2018 (15:04:44 CET)
ARTICLE
|
doi:10.20944/preprints202402.0038.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Transient M/M/1; IG, statistical manifold (SM); QM; Geodesic equations of motion; Riemannian metric (RM); Fisher Information matrix (FIM); Inverse Fisher Information matrix (IFIM); threshold theorem
Online: 2 February 2024 (06:34:40 CET)
ARTICLE
|
doi:10.20944/preprints202311.0354.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
tensors; rotation group; tensor irreducible representations; complex manifolds; special geometries; connection; Pauli’s exclusion principle
Online: 7 November 2023 (02:50:08 CET)
ARTICLE
|
doi:10.20944/preprints202212.0390.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
hydraulic geometry; rating curves; flood mapping; accuracy; data acquisition; data needs
Online: 21 December 2022 (06:59:11 CET)
ARTICLE
|
doi:10.20944/preprints202305.0867.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
thermal insulation; energy efficiency; environmental impact
Online: 11 May 2023 (13:54:19 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1793.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
lattice structures; steady state thermal; nTop; ansys; heat sink
Online: 26 June 2024 (09:45:56 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0866.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Scarf patch; Film adhesive; Secondary bonding; Impact loading; Failure analysis
Online: 25 April 2023 (02:49:42 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0452.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Lorentz invariance violation; FRW metric; general relativity; quantum mechanics; uncertainty principle; quantum gravity
Online: 7 December 2021 (11:37:55 CET)
ARTICLE
|
doi:10.20944/preprints202012.0084.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
mathematics applied to lighting and radiative transfer; configuration factors; computational geometry; parametric design; new solutions for equations of geometric optics; numerical computation of quadruple integrals.
Online: 3 December 2020 (13:05:02 CET)
REVIEW
|
doi:10.20944/preprints201809.0247.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
Phase space volume, formal group theory, entropy
Online: 13 September 2018 (16:08:39 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1827.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Generalized Brownian Motion (GBM), probability density function (PDF),matrix exponential of A (geodesic equations (GEs).
Online: 25 January 2024 (14:10:23 CET)
ARTICLE
|
doi:10.20944/preprints202303.0512.v5
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Black holes; General Relativity; Schwarzschild metric
Online: 31 May 2023 (13:23:04 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0311.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
laser; welding; LBW; model; microstructure; bead seam; wobble strategy; Inconel 718
Online: 20 June 2018 (05:12:19 CEST)
REVIEW
|
doi:10.20944/preprints202301.0349.v2
Subject:
Physical Sciences,
Thermodynamics
Keywords:
Open systems; irreversibility; Second Law of Thermodynamics
Online: 3 February 2023 (02:47:11 CET)