Search Results
36484 articles found
ARTICLE
|
doi:10.20944/preprints202002.0245.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
limit values; modular relation; Lerch zeta-function; Hurwitz zetafunction; Laurent coefficients
Online: 17 February 2020 (15:10:08 CET)
ARTICLE
|
doi:10.20944/preprints202001.0036.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Riccati Difference equations; Power System Stability; Interacting Multiple Model Kalman Filter; Load frequency controller; Time Delays
Online: 14 February 2020 (03:47:50 CET)
ARTICLE
|
doi:10.20944/preprints202311.0272.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
discrete almost automorphic; discrete bi-almost automorphic; fixed point; contraction; Bohr-Neugebauer
Online: 6 November 2023 (03:08:22 CET)
ARTICLE
|
doi:10.20944/preprints201910.0347.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
difference equations; equilibrium points; stability; periodicity; invariant
Online: 30 October 2019 (04:29:09 CET)
ARTICLE
|
doi:10.20944/preprints202305.1310.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
fourth-order parabolic equation; block-centered finite difference methods; stability; error estimates; numerical analysis
Online: 18 May 2023 (09:27:39 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0277.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Newton's celestial mechanics equations; $N$-body problem; Kepler problem; relative difference; origin invariance; integrals of motion; conservation of energy; conservation of angular momentum; inertia; Lagrange-Jacobi formula; total collapse.
Online: 19 October 2022 (10:06:06 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0249.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
computational analysis; difference equations; analytic number theory; generalized zeta function; plots; zeros; Taylor Series
Online: 6 November 2020 (15:52:04 CET)
ARTICLE
|
doi:10.20944/preprints201910.0357.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
difference equation; stability; global stability; periodicity; eventually periodicity
Online: 31 October 2019 (02:03:14 CET)
ARTICLE
|
doi:10.20944/preprints201906.0265.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
difference equations, form of solutions, equilibrium point, tribonacci number, global asymptotic stability.
Online: 26 June 2019 (13:35:52 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0142.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Difference equations; global asymptotic stability; boundedness; rate of convergence; oscillation
Online: 6 October 2020 (16:12:29 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0114.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
rational difference equations; local asymptotic stability; periodic; Quasi-Periodic and Fractal-like trajectory
Online: 8 April 2020 (04:05:22 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0573.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
entire and meromorphic functions; differential-difference polynomial; shared value; Nevanlinna theory
Online: 26 November 2018 (07:07:02 CET)
ARTICLE
|
doi:10.20944/preprints202104.0082.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Difference equations; global asymptotic stability; boundedness; rate of convergence; oscillation
Online: 5 April 2021 (11:48:57 CEST)
ARTICLE
|
doi:10.20944/preprints201911.0222.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
generalized difference operator; oscillation; non-oscillation; converge to zero; distributed delay; riccati transformation
Online: 19 November 2019 (03:57:19 CET)
ARTICLE
|
doi:10.20944/preprints201906.0266.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
difference equations, solution, equilibrium point, tribonacci number, global asymptotic stability
Online: 26 June 2019 (13:39:17 CEST)
REVIEW
|
doi:10.20944/preprints202002.0311.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Fractional Riccati equation; Rough volatility models; Heston model
Online: 23 February 2020 (02:37:33 CET)
ARTICLE
|
doi:10.20944/preprints202306.2012.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
q-Gevrey asymptotic expansion; monodromy; logarithmic type solution; singularly perturbed equation; formal solution.
Online: 29 June 2023 (03:29:06 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0609.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
difference equations; dynamical systems; global stability; rate of convergence; boundedness; oscillation
Online: 25 September 2020 (11:44:44 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0568.v1
Subject:
Medicine And Pharmacology,
Endocrinology And Metabolism
Keywords:
Obesity; gender; GLP1-RAs; Liraglutide; weight loss
Online: 9 May 2024 (07:24:37 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0285.v1
Subject:
Engineering,
Safety, Risk, Reliability And Quality
Keywords:
Oblique-incidence reflectivity difference; Edible oils; Machine learning; Feature importance scores
Online: 3 April 2024 (10:35:52 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0814.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
nonlinear shallow water wave; meshless methods; space-time generalized finite difference method; Degasperis-Procesi equation; Fornberg-Whitham equation
Online: 12 June 2023 (09:56:46 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1123.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
finite difference method; convergence; advection-diffusion-reaction equation; pollutant concentration
Online: 18 September 2023 (08:52:19 CEST)
ARTICLE
|
doi:10.20944/preprints202408.0130.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Korteweg-de Vries Sawada-Kotera-Ramani (KdVSKR) equation; extended Korteweg-deVries (KdV) equation; Sawada-Kotera (SK) equation; finite symmetry groups; Lie symmetry; exact solutions; consistent Riccati expansion (CRE); Hirota bilinear method; fractional derivatives
Online: 2 August 2024 (06:04:29 CEST)
ARTICLE
|
doi:10.20944/preprints202312.1072.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
entropy; complexity measure; random signal
Online: 14 December 2023 (08:55:02 CET)
ARTICLE
|
doi:10.20944/preprints202406.1307.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Algorithm Model; Signal Processing; Signal Smoothing; Feature Localization
Online: 19 June 2024 (05:53:22 CEST)
ARTICLE
|
doi:10.20944/preprints201704.0063.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
condensed matter; heat transfer; mass transfer; thermodynamics
Online: 11 April 2017 (12:10:49 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1884.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Partial Differential Equations; Machine learning; Neural Networks; Computational Modeling; Feature Identification
Online: 29 April 2024 (10:25:10 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0350.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
difference equations; dynamical systems; periodicity; stability; boundedness
Online: 30 October 2019 (07:25:16 CET)
ARTICLE
|
doi:10.20944/preprints202404.1536.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
nutrition; Pakistan; Stunting prevention; Lipid based nutrient supplements; programmatic review
Online: 23 April 2024 (17:51:57 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1320.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Commutative quaternion algebra; Matrix equations; Hermitian matrix; Complex representation
Online: 22 February 2024 (15:08:30 CET)
ARTICLE
|
doi:10.20944/preprints201608.0231.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
numerical solution; Bagley-Torvik fractional differential equations; local polynomial smoother
Online: 30 August 2016 (12:29:12 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0089.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Light-emitting diodes; Light extraction efficiency; Textured structures; Light scattering; BSDF, BRDF, and BTDF
Online: 15 March 2017 (00:12:16 CET)
COMMUNICATION
|
doi:10.20944/preprints201912.0199.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
water structuring; exclusion zone; interfacial water; hydrophilic surface; biological effects; high dilution effects
Online: 15 December 2019 (15:51:54 CET)
ARTICLE
|
doi:10.20944/preprints201703.0067.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
blow-up; semilinear pseudo-parabolic equations; critical initial energy; conical degeneration
Online: 13 March 2017 (09:56:13 CET)
ARTICLE
|
doi:10.20944/preprints202403.0099.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
multiplication and addition equations; division equations; subtraction equations;
physical concepts
physical concepts
Online: 4 March 2024 (10:36:26 CET)
ARTICLE
|
doi:10.20944/preprints202404.1413.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fractional neutral integro-differential equations; Resolvent family; Probability density function; Mild solutions
Online: 23 April 2024 (03:16:56 CEST)
ARTICLE
|
doi:10.20944/preprints202211.0268.v2
Subject:
Business, Economics And Management,
Economics
Keywords:
franchise market; market saturation; regulation
Online: 11 March 2024 (11:03:17 CET)
REVIEW
|
doi:10.20944/preprints202311.1049.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
powders; pressure; density; die-compaction equation; approximation.
Online: 16 November 2023 (11:20:19 CET)
ARTICLE
|
doi:10.20944/preprints201808.0376.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
continuity equation, Navier-Stokes equation, Bernoulli equation, existence and smoothens of the solutions of Navier-Stokes equation
Online: 21 August 2018 (10:12:40 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1762.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Fractional Volterra integro-differential equation; Laplace fractional power series; Caputo fractional derivative, Laplace transform.
Online: 25 May 2023 (08:06:04 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0015.v2
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
electrodynamics; plane electromagnetic wave; spherical electromagnetic wave; group of transformations; Aharonov-Bohm effect; equation of motion; alternator; impulse current generator
Online: 13 December 2021 (16:27:24 CET)
ARTICLE
|
doi:10.20944/preprints201610.0043.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
viewpoint; ordinary differential equation; solution; derivative polynomial; identity; Stirling numbers; Bernoulli number; Bernoulli polynomial; Frobenius-Euler polynomial
Online: 12 October 2016 (11:47:48 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0734.v1
Subject:
Engineering,
Other
Keywords:
nabla difference; delta difference; ARMA; ARFIMA; bilateral difference; tempered; bilinear; stretching difference
Online: 10 May 2023 (10:15:22 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0420.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
boundedness; equilibrium; global asymptotic stability; Rational Equation
Online: 31 December 2019 (17:13:44 CET)
ARTICLE
|
doi:10.20944/preprints201709.0032.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
random forest; regression tree; carbon fertilization; land cover change; climate change
Online: 10 September 2017 (07:26:30 CEST)
ARTICLE
|
doi:10.20944/preprints202003.0369.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Quantum Maxwell's equations; finite-difference time-domain
Online: 25 March 2020 (04:23:31 CET)
ARTICLE
|
doi:10.20944/preprints202306.0749.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
fixed point; fuzzy metric spaces; (J,S)-fuzzy iterative mappings; fractional differential equations
Online: 12 June 2023 (03:49:24 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0424.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
Entire and Meromorphic function; q-shift; q-difference polynomial; shared values; Nevanlinna theory
Online: 18 October 2018 (12:20:26 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0115.v3
Subject:
Medicine And Pharmacology,
Pharmacy
Keywords:
Action mode; Antimicrobial; Escherichia coli; Flavonoids; Gram-negative bacteria; Gram-positive bacteria; Lipophilicity; LogP; MIC; Statistical model
Online: 20 February 2024 (10:48:13 CET)
ARTICLE
|
doi:10.20944/preprints202302.0131.v2
Subject:
Social Sciences,
Psychology
Keywords:
foreign mental contents; human sclera; reception of pointing gestures; self-conscious emotions; Theory-of-Mind; vicarious expectations
Online: 5 May 2023 (11:54:13 CEST)
ARTICLE
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
asymptotic expansion; confluence; formal power series; partial differential equation; q-difference equation
Online: 23 February 2021 (11:02:00 CET)
ARTICLE
|
doi:10.20944/preprints201808.0341.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
continuity equation; Maxwell equations: massive electrodynamics; London's superconductivity; proca-Maxwell equations; duality transformations
Online: 19 August 2018 (05:03:06 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints202012.0200.v1
Subject:
Social Sciences,
Psychology
Keywords:
risk assessment; odds ratio; hazard ratio; probability difference
Online: 8 December 2020 (12:17:33 CET)
ARTICLE
|
doi:10.20944/preprints201703.0044.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
advanced high strength steel; yield function; hardening model; springback; deformation mode
Online: 8 March 2017 (04:51:37 CET)
ARTICLE
|
doi:10.20944/preprints201611.0012.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
CFD; SPH; population balance; NVidia CUDA; OpenMP
Online: 2 November 2016 (05:31:48 CET)
ARTICLE
|
doi:10.20944/preprints201607.0063.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Impulsive conditions, Controllability, Neutral evolution integrodierential equa- tions, Resolvent operators, State dependent delay
Online: 21 July 2016 (03:48:42 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0920.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
Master equation; order; disorder; Entropy; Disequilibrium
Online: 11 July 2024 (04:52:33 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1831.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Phase Shift, Phase Angle, Time Distortion, Wave Energy Loss, Wave Phenomena
Online: 27 September 2023 (05:00:38 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0543.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Dirac equation; Maxwell's equation; Proca theory
Online: 30 August 2021 (12:17:30 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0478.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
active filters; filtering theory; low-pass filter; voltage followers; pole frequency; quality factor; frequency response
Online: 28 March 2023 (09:26:54 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0201.v1
Subject:
Business, Economics And Management,
Econometrics And Statistics
Keywords:
Public hospitals; Performance; Efficiency; Quality; COVID19; Network-based Data Envelopment Analysis
Online: 14 October 2022 (03:37:41 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0645.v2
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
asymptotic expansion; confluence; formal power series; partial differential equation; q-difference equation
Online: 22 March 2022 (11:41:03 CET)
COMMUNICATION
|
doi:10.20944/preprints202407.0103.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Cauchy-Riemann equations; treonic number; treons; algebra B; Bermejo's algebra
Online: 1 July 2024 (13:26:58 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0712.v1
Online: 30 November 2020 (09:22:15 CET)
ARTICLE
|
doi:10.20944/preprints202002.0412.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Galactic dynamics; Spiral structure; Bared spiral structure; Density wave; Gravitational retarded potential
Online: 27 February 2020 (16:10:59 CET)
ARTICLE
|
doi:10.20944/preprints202408.1301.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
prime ideal; primary ideal; square-difference factor absorbing ideal; square-difference factor absorbing primary ideal
Online: 19 August 2024 (09:51:37 CEST)
ARTICLE
|
doi:10.20944/preprints202312.2133.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
orthotropic material; triangular plate; finite difference method; triangular mesh; deflections and forces in the middle surface
Online: 28 December 2023 (10:11:19 CET)
ARTICLE
|
doi:10.20944/preprints201810.0320.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Meromorphic function, Shared values, Nevanlinna theory, Shifts, Difference Operator
Online: 15 October 2018 (14:24:12 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0051.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
metaheuristic optimization; Jaya algorithm; Jaya variants; Rao algorithms; BWP algorithm; MaGI algorithm; parallel GPU algorithms; nonlinear equation systems
Online: 1 May 2024 (09:47:15 CEST)
ARTICLE
|
doi:10.20944/preprints202407.2182.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Fuzzy dynamic equation; time scale; Adomian decomposition method
Online: 26 July 2024 (16:58:50 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1306.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
fractional laplacian; fractional diffusion equation; finite difference scheme; finite volume scheme; weak singular integral
Online: 20 October 2023 (06:32:00 CEST)
ARTICLE
|
doi:10.20944/preprints201611.0146.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
explicit form; inhomogeneous linear ordinary differential equation; derivative; Lerch transcendent; absolute monotonicity; complete monotonicity; Bernstein function; inequality; diagonal recurrence relation; Stirling numbers of the first kind; logarithmic function
Online: 29 November 2016 (08:00:53 CET)
ARTICLE
|
doi:10.20944/preprints202404.0375.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Multivariate Time Series Classification; Human Motion Recognition; Human Activity Recognition; Medical Signal Classification; Two-stream Model; Depthwise Separable Convolution; Differential LSTM network
Online: 4 April 2024 (12:13:54 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1182.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
differential equation; Cauchy problem; fixed point; history-dependent operator; convergence criterion; viscoelastic constitutive law
Online: 21 November 2023 (10:37:08 CET)
ARTICLE
|
doi:10.20944/preprints201809.0278.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
electromagnetism; topology; charge-conservation; constitutive relations; gauge freedom
Online: 11 March 2019 (10:36:30 CET)
ARTICLE
|
doi:10.20944/preprints201701.0110.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
systems of nonlinear equations; nonlinear preconditioners; multi-step iterative methods; Frozen Jacobian
Online: 25 January 2017 (04:13:19 CET)
ARTICLE
|
doi:10.20944/preprints201809.0369.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
general relativity; geometric uni cation; dark matter-energy; mass geometrisation; complex space-time; symplectic space-time; extended space-time
Online: 19 September 2018 (08:21:48 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1718.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
algebraic methods,quintic problem,Diophantine equation ,prime number
Online: 28 March 2024 (09:35:31 CET)
ARTICLE
|
doi:10.20944/preprints202408.1241.v1
Subject:
Public Health And Healthcare,
Primary Health Care
Keywords:
General practitioner; practice nurse; dementia; rehabilitation; referrals; knowledge; confidence; attitudes; training; barriers
Online: 16 August 2024 (11:57:58 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0717.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
internalising; externalising; personal resources; gender; adolescence.
Online: 10 November 2023 (13:58:08 CET)
ARTICLE
|
doi:10.20944/preprints202404.0416.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
telerehabilitation; allied health; culturally and linguistically diverse; access; readiness; willingness
Online: 5 April 2024 (06:55:56 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1021.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
integrable equations; Lax pairs; symmetry; Hamiltonian structure; zero curvature equations
Online: 15 August 2023 (03:38:06 CEST)
ARTICLE
|
doi:10.20944/preprints201711.0022.v8
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Maxwell’ s Equations, Electromagnetism, General Relativity, Gravity, Antimatter
Online: 12 January 2024 (09:54:40 CET)
ARTICLE
|
doi:10.20944/preprints201904.0119.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmology theory; cosmological parameters; galaxies; distances and redshifts; variable physical constants; VSL
Online: 10 April 2019 (08:25:53 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0504.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
generalized Hyers-Ulam stability; functional equation; $n$-dimensional quartic-cubic-quadratic-additive type functional equation; direct method
Online: 22 October 2018 (14:29:00 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0215.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
PMUT; ultrasound; MEMS; finite difference method; characterization; lumped-element; vibrometry.
Online: 4 October 2023 (09:06:16 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0622.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
difference equations; global stability; rate of convergence; boundedness; periodicity; semicycle
Online: 23 November 2020 (09:27:44 CET)
ARTICLE
|
doi:10.20944/preprints201902.0024.v1
Subject:
Engineering,
Civil Engineering
Keywords:
infiltration based BMP’s; flood; infiltration; clogging; soil permeability; underdrain; soil saturation rate; drainage basin; urban drainage
Online: 3 February 2019 (03:05:39 CET)
ARTICLE
|
doi:10.20944/preprints201812.0349.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
Generalized difference operator; Oscillation; Convergence.
Online: 28 December 2018 (12:37:29 CET)
ARTICLE
|
doi:10.20944/preprints202403.0106.v1
Subject:
Physical Sciences,
Other
Keywords:
Relativistic Positioning Systems; pseudorange navigation equations; Bancroft’ s closed-form solution
Online: 4 March 2024 (06:00:42 CET)
ARTICLE
|
doi:10.20944/preprints202310.0377.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Maxwell equations; Lienard-Wiechert fields; Galilean invariance; Galilean transformation; Lorentz transformation
Online: 9 October 2023 (02:56:28 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0252.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Ramanujan's theta function; Modular equation; $q$-Shifted factorial
Online: 5 July 2023 (03:39:26 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0320.v9
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Conformal Spacetime; Brane-World Modified Gravity; Quantum Field Theory
Online: 12 January 2023 (02:02:53 CET)
ARTICLE
|
doi:10.20944/preprints202111.0063.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Fractional derivatives; Caputo fractional derivative; the Caputo-Fabrizio fractional derivative; Laplace transform
Online: 3 November 2021 (08:29:12 CET)
ARTICLE
|
doi:10.20944/preprints202011.0201.v2
Subject:
Physical Sciences,
Acoustics
Keywords:
Maxwell Equations; Dielectric; Diffusion; Conservation of Current
Online: 9 December 2020 (18:27:11 CET)
ARTICLE
|
doi:10.20944/preprints201907.0038.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
turbulence; the Reynolds stress tensor; turbulence closure problem
Online: 2 July 2019 (09:53:19 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0025.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
fractional differential equations; conformable derivative; Bernoulli equation; exact solution
Online: 3 July 2018 (06:04:53 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0294.v1
Subject:
Computer Science And Mathematics,
Discrete Mathematics And Combinatorics
Keywords:
Allen-Cahn equation; compact difference scheme; maximum principle; energy stability
Online: 25 December 2018 (04:31:54 CET)
ARTICLE
|
doi:10.20944/preprints202012.0579.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Korteweg-de Vries-Burgers equation; cylindrical and spherical waves; saw-tooth solutions; periodic boundary conditions; head shock wave
Online: 23 December 2020 (09:44:50 CET)
ARTICLE
|
doi:10.20944/preprints202008.0675.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
wave impact assessment; characteristic wave height; Salento peninsula; Taranto Gulf; Mediterranean Sea; November 2019 storm
Online: 30 August 2020 (15:53:07 CEST)