Search Results
32516 articles found
ARTICLE
|
doi:10.20944/preprints201812.0190.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Space-time fractional Equal-Width equations; Conformable derivative; Hyperbolic function approach; Exact soliton solutions
Online: 17 December 2018 (10:47:03 CET)
ARTICLE
|
doi:10.20944/preprints202403.1728.v1
Subject:
Engineering,
Telecommunications
Keywords:
maneuvering target detection; range migration (RM); keystone transform (KT); sinc interpolation; variable Doppler starting point keystone transform (VDSPKT)
Online: 28 March 2024 (08:46:23 CET)
ARTICLE
|
doi:10.20944/preprints201712.0178.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
sine-gordon expansion method; conformable time fractional KdV equation; conformable time fractional modified KdV equation; exact solution, traveling wave solution
Online: 25 December 2017 (10:31:11 CET)
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/preprints202312.2129.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
integrable equations; Lax pairs; direct method
Online: 28 December 2023 (10:10:24 CET)
ARTICLE
|
doi:10.20944/preprints201812.0134.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
DGJ method, third order fractional differential equation, nonlinear differential equation, convergence of the method.
Online: 11 December 2018 (14:01:03 CET)
ARTICLE
|
doi:10.20944/preprints201809.0476.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
fractional power series; integro-differential equations; conformable derivative
Online: 25 September 2018 (05:06:12 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/preprints202404.1008.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
uncertainty; fractional-order differential equation; currency option; optimistic value
Online: 16 April 2024 (11:07:10 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0122.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
conformable fractional derivative; conformable partial fractional derivative; conformable double Laplace decomposition method; conformable Laplace transform; Singular one dimensional coupled Burgers equations
Online: 14 January 2019 (07:04:49 CET)
ARTICLE
|
doi:10.20944/preprints202202.0163.v2
Online: 24 March 2022 (14:30:25 CET)
ARTICLE
|
doi:10.20944/preprints202403.0994.v1
Subject:
Engineering,
Mining And Mineral Processing
Keywords:
Unmanned driving; Truck dynamics; Offset reaction time; Road width; Economic benefits
Online: 18 March 2024 (08:09:42 CET)
ARTICLE
|
doi:10.20944/preprints201808.0372.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
generalized Kuramoto–Sivashinsky equation; modified Kudrayshov method; exact solutions; Maple graphs
Online: 26 September 2018 (04:22:03 CEST)
ARTICLE
|
doi:10.20944/preprints201802.0094.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
time fractional differential equations; mixed-index problems; analytical solutions; asymptotic stability
Online: 13 February 2018 (09:03:54 CET)
ARTICLE
|
doi:10.20944/preprints201612.0004.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
conformable time fractional (3+1)-dimensional Kadomtsev-Petviashvili equation; conformable time fractional modified Kawahara equation; modified Kudryashov method; wave solution
Online: 5 December 2016 (10:31:30 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/preprints202302.0468.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
Modified Bessel functions; Communicability in graphs; Estrada index; Power-series; Fractional calculus; Caputo derivative; Riemann-Liouville integral; Paths; Cycles
Online: 27 February 2023 (09:39:57 CET)
ARTICLE
|
doi:10.20944/preprints202405.0315.v1
Subject:
Pollution,
Environmental And Earth Sciences
Keywords:
groundwater; fractional-advection-dispersion; contaminant; non-linear absorption
Online: 7 May 2024 (03:15:34 CEST)
REVIEW
|
doi:10.20944/preprints202305.0060.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
Interpolative convex contraction; Suzuki convex contraction; fixed point; fractional differential equation.
Online: 2 May 2023 (05:26:06 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1667.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Gohar fractional calculus; Gohar fractional Laplace transform; Gohar fractional power series expansion; Left and right Gohar fractional derivatives; Left and right Gohar fractional integrals
Online: 29 February 2024 (09:13:33 CET)
ARTICLE
|
doi:10.20944/preprints202311.1935.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
active Ornstein-Uhlenbeck; generalized elastic model; fractional Langevin equation
Online: 30 November 2023 (04:28:39 CET)
ARTICLE
|
doi:10.20944/preprints202012.0211.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Einstein-Maxwell field equations; Chaplygin equation of state; Metric potential; Radial pressure; Measure of anisotropy
Online: 9 December 2020 (09:50:30 CET)
ARTICLE
|
doi:10.20944/preprints202309.0985.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Elzaki transform; Homotopy Perturbation Method; 2D fuzzy fractional Heat equation.
Online: 14 September 2023 (13:55:10 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0034.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Fractional (3+1)- dimensional Jimbo-Miwa equation; Fractional modified Zakharov-Kuznetsov equation; Modified Kudryashov method; Fractional Zakharov-Kuznetsov equation; Exact solutions
Online: 7 December 2016 (10:21:32 CET)
ARTICLE
|
doi:10.20944/preprints202311.1866.v1
Subject:
Business, Economics And Management,
Finance
Keywords:
networks; portfolio optimization; equal risk portfolio; asset allocation; centrality; market graph
Online: 29 November 2023 (10:49:16 CET)
ARTICLE
|
doi:10.20944/preprints201712.0188.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
sine-gordon expansion method; conformable time fractional EW equation; conformable time fractional modified EW Equation; exact solution; traveling solution
Online: 27 December 2017 (04:00:25 CET)
ARTICLE
|
doi:10.20944/preprints201611.0097.v1
Subject:
Business, Economics And Management,
Economics
Keywords:
forest industry and ecology; environmental capacity; interaction mechanism; SEM; PSIR
Online: 18 November 2016 (10:01:42 CET)
ARTICLE
|
doi:10.20944/preprints202402.1487.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Piecewise smooth; fractional-order systems modeling; time-domain analyzing method; switched-capacitor converters
Online: 26 February 2024 (15:30:36 CET)
ARTICLE
|
doi:10.20944/preprints202307.1795.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
Convolutional Neural Network; Network Scaling; Evolutionary Computation
Online: 26 July 2023 (10:19:29 CEST)
ARTICLE
|
doi:10.20944/preprints201609.0105.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
integral inequalities; special functions; fractional calculus; conformable fractional integral
Online: 27 September 2016 (11:05:29 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0388.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
stair climbing; behavior change; architecture; environmental design
Online: 17 July 2020 (15:10:26 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0056.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
Ag/MgAl2O4; characterization; activity; Photocatalytic degradation; Methylene blue
Online: 10 March 2017 (10:37:46 CET)
ARTICLE
|
doi:10.20944/preprints202307.1582.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
time-fractional complex three coupled maccari’s system; sardar sub-equation scheme; new exact wave solutions
Online: 24 July 2023 (10:56:19 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0147.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
integral inequalities; fractional integrals; Hermite-Hadamard inequality; preinvex functions
Online: 15 August 2016 (10:34:33 CEST)
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/preprints201702.0057.v2
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
suspension bridges; fourth order wave equation; nonlinear damping; source term; existence; blow up
Online: 24 February 2017 (09:06:57 CET)
ARTICLE
|
doi:10.20944/preprints202402.0939.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
glass structure; europium; IR; photoluminescence; density
Online: 19 February 2024 (11:48:45 CET)
ARTICLE
|
doi:10.20944/preprints202305.1008.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
f0(980); isospin-violating; simultaneous fit; coupling constant
Online: 15 May 2023 (09:30:20 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1687.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fractional calculus; Variational methods; $\psi$-Hilfer operators, Existence of solution.
Online: 27 March 2024 (13:38:19 CET)
ARTICLE
|
doi:10.20944/preprints201701.0018.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
the modified simple equation method; Cahn–Allen equation; soliton solution; kink type solutions
Online: 4 January 2017 (10:22:40 CET)
ARTICLE
|
doi:10.20944/preprints202404.1195.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
acute lung injury; inflammation; chemically modified siRNA; IL6; LPS
Online: 18 April 2024 (14:20:50 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0113.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
automotive applications; concentrated windings; eddy current losses; fractional-slot windings; interior permanent-magnet motors
Online: 16 March 2017 (09:02:53 CET)
ARTICLE
|
doi:10.20944/preprints201908.0308.v1
Subject:
Medicine And Pharmacology,
Veterinary Medicine
Keywords:
horse; equine; Polo; GPS; horse welfare
Online: 29 August 2019 (08:37:57 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1498.v1
Subject:
Computer Science And Mathematics,
Discrete Mathematics And Combinatorics
Keywords:
Series parallel digraphs; Clique-width; Complexity
Online: 26 March 2024 (03:16:55 CET)
ARTICLE
|
doi:10.20944/preprints202305.0765.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Optical transparency; Vivaldi antenna; Active antenna; Reconfigurability; Wide band frequency
Online: 10 May 2023 (14:37:59 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0227.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
chess; elo; evaluation; equal play; handicap
Online: 26 April 2022 (04:41:40 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0528.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Infrared sensors; calibration model; Online monitoring
Online: 23 July 2021 (08:08:45 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/preprints202309.0337.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
fractional derivative; approximation; numerical solution; convergence
Online: 6 September 2023 (05:53:13 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1279.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
Riverine remote sensing; GNSS Reflectometry; CYGNSS; flood prediction; Water masks
Online: 21 March 2024 (08:22:31 CET)
ARTICLE
|
doi:10.20944/preprints202404.0936.v1
Subject:
Business, Economics And Management,
Economics
Keywords:
Ego, Food Purchasing, Local Foods, Restaurant, Theory of Trying
Online: 15 April 2024 (09:21:14 CEST)
ARTICLE
|
doi:10.20944/preprints201802.0150.v1
Subject:
Computer Science And Mathematics,
Discrete Mathematics And Combinatorics
Keywords:
discrete inverse Sumudu transform; Whittaker equation; Zettl equation; Gauss hypergeometric series and modified Struve function
Online: 24 February 2018 (07:31:17 CET)
ARTICLE
|
doi:10.20944/preprints201712.0143.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
equal-channel angular pressing; ECAP; shear band; matrix band; kinematic hardening; FEM; strain localization
Online: 20 December 2017 (10:01:31 CET)
ARTICLE
|
doi:10.20944/preprints201608.0189.v1
Subject:
Chemistry And Materials Science,
Physical Chemistry
Keywords:
amine-modified MCM-41; CO2 adsorption; inorganic alkali; alkali amounts
Online: 22 August 2016 (05:47:02 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0316.v1
Subject:
Medicine And Pharmacology,
Immunology And Allergy
Keywords:
Randomized Controlled Trial; Equal Group Size; Nursing; Allocation Bias; Effect Size
Online: 14 July 2021 (10:49:38 CEST)
ARTICLE
|
doi:10.20944/preprints201610.0130.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
stainless steel; severe plastic deformation; strength
Online: 31 October 2016 (01:55:15 CET)
ARTICLE
|
doi:10.20944/preprints202404.1059.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
amperometric sensor; carbon electrode; polyphenols; TiO2 nanoparticles; voltammetry
Online: 16 April 2024 (15:45:13 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0099.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Au nano-pore; surface plasmon polariton; pyramidal aperture; intraband emission; nanoslit array
Online: 5 October 2020 (16:57:24 CEST)
ARTICLE
|
doi:10.20944/preprints201701.0137.v1
Subject:
Biology And Life Sciences,
Cell And Developmental Biology
Keywords:
cell culture; bioreactor; live cell imaging; tissue engineering
Online: 31 January 2017 (12:39:46 CET)
ARTICLE
|
doi:10.20944/preprints202312.0963.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
Fixed points, $F$-Suzuki-contraction, $\alpha$-type $F$-Suzuki contraction, $\alpha$-type $F$-Weak-Suzuki contraction, $b$-metric space.
Online: 13 December 2023 (10:05:40 CET)
ARTICLE
|
doi:10.20944/preprints201608.0237.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
AirMOSS; radar backscatter; P-band remote sensing; root zone; soil moisture profile; Richards’ equation
Online: 31 August 2016 (08:48:11 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0394.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Triangular cylinders; buoyancy-driven flow; annulus; ANSYS-CFX; cold enclosure
Online: 20 January 2021 (09:50:26 CET)
ARTICLE
|
doi:10.20944/preprints201811.0197.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
KullbackLeibler; OverlapCoefficients; NormalDensity.
Online: 8 November 2018 (10:07:22 CET)
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Schrödinger's equation; Immanuel Kant; Noumena; Metaphysics; Quantum physics
Online: 29 September 2022 (10:07:32 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1207.v1
Subject:
Medicine And Pharmacology,
Cardiac And Cardiovascular Systems
Keywords:
CariHeart; cardiac computed tomography; coronary stenosis; inflammation
Online: 18 April 2024 (14:03:31 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1020.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
fractional cointegration, Residual-based test, panel data model, fixed effects, Asymptotic theory
Online: 18 March 2024 (09:46:56 CET)
ARTICLE
|
doi:10.20944/preprints202103.0789.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fractional Integral; Grünwald-Letnikov Fractional Derivative; Fractional Line Integral; Liouville Fractional Derivative
Online: 31 March 2021 (21:45:06 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0414.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
holder classes; local fractional derivative; fractional velocity
Online: 31 May 2022 (08:15:13 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0377.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
High-rise Building; Urban Ventilation; Wind Flow; CFD; Babolsar
Online: 25 January 2022 (10:28:25 CET)
ARTICLE
|
doi:10.20944/preprints202404.0764.v1
Subject:
Biology And Life Sciences,
Insect Science
Keywords:
Aedes aegypti; mosquito traps; vector control; Bio-Gents Sentinel trap; Gravid Aedes Trap; Autocidal Gravid Ovitrap; Tanzania
Online: 11 April 2024 (14:11:53 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0447.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Perturbed Gerdjikov–Ivanov equation; travelling wave solution; extended auxiliary equation method; complex wave solution
Online: 19 November 2018 (10:28:56 CET)
ARTICLE
|
doi:10.20944/preprints202402.0564.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
MCMC; cosmological parameters; Power Law; Observational constraints; Om Diagnostics; cosmography
Online: 9 February 2024 (13:24:41 CET)
ARTICLE
|
doi:10.20944/preprints202405.0773.v1
Subject:
Dentistry And Oral Surgery,
Medicine And Pharmacology
Keywords:
Dental implants; bone density; macro-design; implant stability; computerized tomography; bone quality
Online: 13 May 2024 (11:17:10 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0862.v1
Subject:
Engineering,
Civil Engineering
Keywords:
localized corrosion; corrosion pit radius; steel section loss; crack extension; maximum corrosion level
Online: 10 August 2023 (12:40:47 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0778.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
collatz conjecture; proof; rules; dendritic pathway
Online: 11 April 2024 (07:07:56 CEST)
ARTICLE
|
doi:10.20944/preprints202405.2078.v1
Subject:
Probability And Statistics,
Computer Science And Mathematics
Keywords:
fuzzy; fractional; Brownian motion
Online: 31 May 2024 (09:13:18 CEST)
ARTICLE
|
doi:10.20944/preprints202210.0227.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
classical field theory; unified Maxwell-Pauli theory; non-linear Pauli equation; non-linear Schrödinger equation; spin behavior in a magnetic fiel
Online: 17 October 2022 (04:52:02 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0067.v1
Subject:
Environmental And Earth Sciences,
Soil Science
Keywords:
water in the soil; surface irrigation; water storage; irrigation modelling; soil hydrodynamics
Online: 13 December 2016 (09:55:18 CET)
ARTICLE
|
doi:10.20944/preprints202104.0362.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Tempered Fractional Derivative; One-sided Tempered Fractional Derivative; Bilateral Tempered Fractional Derivative; Tempered Riesz potential.
Online: 13 April 2021 (18:48:08 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0076.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Chlorogenic acid; screen-printed electrode; carbon nanotubes
Online: 8 August 2016 (12:07:57 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0319.v2
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Modified Gravity; quantum mechanics; Galilei group; exchange forces; Bargmann Superselection rule; neutron-proton Majorana interaction; Dark Matter
Online: 29 September 2021 (16:11:32 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1568.v1
Subject:
Medicine And Pharmacology,
Clinical Medicine
Keywords:
regular exercise; red blood cell distribution width; erythrocyte indices; erythrocyte deformability; trained subjects.
Online: 26 November 2023 (05:59:31 CET)
ARTICLE
|
doi:10.20944/preprints202311.0554.v1
Subject:
Engineering,
Civil Engineering
Keywords:
highway structure; concrete pavement; concrete girder; crack width; FRP; cracks spacing; comprehensive theory
Online: 8 November 2023 (14:29:45 CET)
ARTICLE
|
doi:10.20944/preprints201610.0013.v1
Subject:
Engineering,
Civil Engineering
Keywords:
drought; SPEI; evapotranspiration; Thornthwaite; FAO Penman-Monteith
Online: 6 October 2016 (13:04:49 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1558.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
proportional hazard rates, proportional reversed hazard rates, relative hazard rate order; relative reversed hazard rate order; stochastic order; relative aging
Online: 22 September 2023 (11:24:39 CEST)
ARTICLE
|
doi:10.20944/preprints202312.2327.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Sums of consecutive squared integers equal to square integers; Quadratic diophantine equation; Generalized Pell equation; Fundamental solutions; Chebyshev polynomials
Online: 29 December 2023 (15:30:23 CET)
ARTICLE
|
doi:10.20944/preprints202204.0038.v1
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
Goldman-Hodgkin-Katz eq.; Nernst eq.; ion adsorption; membrane potential
Online: 6 April 2022 (08:37:53 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0022.v2
Subject:
Business, Economics And Management,
Econometrics And Statistics
Keywords:
Heckit models; spatial effects; local spatial autocorrelation; SLX model; education accessibility; Chile
Online: 20 December 2021 (10:47:44 CET)
ARTICLE
|
doi:10.20944/preprints202005.0236.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Dirac equation; tachyon; non-Hermitian operator; superluminal Lorentz transformations; CPT symmetry
Online: 14 May 2020 (11:38:12 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0469.v1
Online: 24 September 2018 (17:09:46 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0319.v1
Subject:
Analysis,
Computer Science And Mathematics
Keywords:
Shift-invariant; Scale-invariant; Nabla derivative; Fractional q-derivative; Fractional Hahn derivative.
Online: 5 June 2024 (15:24:22 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0002.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Frequency dependent mass or damping or stiffness, fractional inertia or damping or restoration force, equivalent motion equation, multi-fractional Euler-Bernoulli beam
Online: 1 March 2024 (10:30:13 CET)
ARTICLE
|
doi:10.20944/preprints202012.0614.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Gamma function, Sumudu transform, Laplace transform, convolution
Online: 24 December 2020 (09:45:36 CET)
ARTICLE
|
doi:10.20944/preprints201905.0389.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
stability of a functional equation; general quintic functional equation; a general quintic mapping; general sextic functional equation; a general sextic mapping.
Online: 31 May 2019 (11:53:55 CEST)
ARTICLE
|
doi:10.20944/preprints202312.2306.v2
Subject:
Medicine And Pharmacology,
Medicine And Pharmacology
Keywords:
Ethylene-di-amine modified β -CD; Multicomponent reaction; 3,4-dihydropyrimidin-2(1H)-ones DHPM derivatives; Solvent-free conditions; Reusability
Online: 2 April 2024 (10:58:54 CEST)
ARTICLE
|
doi:10.20944/preprints202211.0097.v1
Subject:
Medicine And Pharmacology,
Gastroenterology And Hepatology
Keywords:
Acute pancreatitis; prognostic nutritional index; C-reactive protein; red cell distribution width; Ranson's criteria; severity
Online: 7 November 2022 (01:15:17 CET)
ARTICLE
|
doi:10.20944/preprints202212.0567.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Voice Assistance, Machine Learning, Virtual Assistance, Artificial Intelligence, Selection Bias, Sample Population, Python 3.10, Pyttsx3, PyTorch, JSON
Online: 30 December 2022 (02:12:34 CET)
COMMUNICATION
|
doi:10.20944/preprints202304.0068.v1
Subject:
Biology And Life Sciences,
Life Sciences
Keywords:
cancer; amino acids; colon; nitrogen; diet; mice
Online: 5 April 2023 (15:45:18 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1792.v1
Subject:
Other,
Physical Sciences
Keywords:
Energy-density; Mass-density; Curved spacetime; Schrodinger’ s Equation.
Online: 26 April 2024 (17:04:24 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1988.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
stability; Hyperstability; nonic functional equation
Online: 29 May 2023 (07:09:39 CEST)