ARTICLE
|
doi:10.20944/preprints202311.1443.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
ultra-high performance concrete; tensile-stress sensing;electrical resistivity;fractional resistance change; carbonation temperature
Online: 22 November 2023 (16:48:06 CET)
ARTICLE
|
doi:10.20944/preprints202311.0297.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fractional Laplacian; radially symmetric potential; non-homogeneous potential; Gagliardo-Nirenberg inequality; non-local noninearity
Online: 6 November 2023 (13:40:12 CET)
ARTICLE
|
doi:10.20944/preprints202309.2163.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
M-fractional Westervelt model; The $\exp_a$ function technique; Modified simplest equation technique; Exact solutions
Online: 30 September 2023 (08:53:07 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0823.v1
Subject:
Physical Sciences,
Other
Keywords:
white noises; probability distributions; fractional calculus; colours of noise; classification of noises; kurtosis; codifference
Online: 12 June 2023 (10:22:50 CEST)
ARTICLE
|
doi:10.20944/preprints202202.0292.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
quantum dots; magneto-photoluminescence; fractional quantum Hall effect; anyons; Majorana modes; topological quantum computing
Online: 23 February 2022 (12:12:12 CET)
ARTICLE
|
doi:10.20944/preprints202107.0134.v2
Subject:
Medicine And Pharmacology,
Neuroscience And Neurology
Keywords:
Diffusion Magnetic Resonance Imaging; White Matter; Fractional anisotropy; Multi-centre; Reproducibility; Imaging artefacts; Ageing
Online: 6 September 2021 (13:20:18 CEST)
ARTICLE
|
doi:10.20944/preprints202001.0101.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
Fractional Equations; Green's Functions; Integral Boundary Conditions; Fixed Point Index; Existence and Non-existence
Online: 11 January 2020 (10:23:08 CET)
ARTICLE
|
doi:10.20944/preprints201903.0059.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Robust Supervision, Bond Graph model, External model, Desalination unit, Reverse osmosis, Linear Fractional Transformation.
Online: 5 March 2019 (12:03:53 CET)
REVIEW
|
doi:10.20944/preprints201803.0119.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
ultrasound image; speckle noise; wiener filter; average filter; wavelet filter; adaptive filter; fractional filter
Online: 15 March 2018 (06:47:19 CET)
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/preprints202405.2069.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
non-Fourier heat conduction model; Caputo fractional derivative; inverse problem; parameters estimation; time integral characteristic
Online: 30 May 2024 (14:24:39 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0536.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Multi-dimensional integral transform; Fox H-function; Melling transform; weighted space; fractional integrals and derivatives
Online: 8 April 2024 (11:43:19 CEST)
ARTICLE
|
doi:10.20944/preprints202401.2233.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
tracking Lissajous scan trajectories; fast steering mirror; fractional order active disturbance rejection controller; dynamic performance
Online: 1 February 2024 (04:32:05 CET)
ARTICLE
|
doi:10.20944/preprints202312.1897.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Stepped-frequency radar; Velocity estimation; Fractional Fourier transform (FrFT); Chirp rate; Golden section search (GSS)
Online: 26 December 2023 (07:47:35 CET)
ARTICLE
|
doi:10.20944/preprints202311.1957.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fixed point; Fractional-Differential equation; Equation of motion; Fuzzy-Kannan mapping; Fuzzy metric; Directed graph
Online: 30 November 2023 (10:43:01 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/preprints201808.0549.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Fractional nonlinear predator-prey population model; Biological systems; Laplace transform algorithm; Homotopy analysis transform technique
Online: 31 August 2018 (14:31:19 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1022.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
Land surface temperature; Linear spectral unmixing; Percent impervious surface area; Fractional vegetation cover; Thermal contribution; Geodetector
Online: 14 June 2024 (11:47:29 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1591.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fuzzy-number valued mappings; generalized fractional integral; coordinated convex mappings; coordinated UD-convexity; Hermite-Hadamard’s inequalities
Online: 25 October 2023 (07:33:52 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1480.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Fixed point theorem; Fractional order integro-differential equations; RLC circuit; Hilfer derivative; Non-local boundary conditions.
Online: 24 October 2023 (07:57:28 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1175.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
operator fractional Brownian motion; small ball probability; operator self-similarity; Chung's law of the iterated logarithm
Online: 17 May 2023 (03:38:22 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0528.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Conformable calculus; Fractional-order financial system; ESDDFD and NSFD methods; Hyperchaotic attractor; Market confidence; Ethics risk
Online: 6 December 2021 (12:48:05 CET)
ARTICLE
|
doi:10.20944/preprints201905.0262.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
fractional telegraph model with Atangana-Baleanu derivative; Laplace method; stability inequalites; difference schemes; implicit finite method
Online: 21 May 2019 (11:43:12 CEST)
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/preprints202408.0032.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
time series and signal analysis; discrete stochastic dynamics; scaling in socio-economic systems; fractional dynamics; quantitative finance
Online: 1 August 2024 (10:20:47 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1579.v1
Subject:
Medicine And Pharmacology,
Cardiac And Cardiovascular Systems
Keywords:
coronary artery lesions; myocardial flow reserve; 13N-ammonia PET; coronary fractional flow reserve; collateral vessels; Kawasaki disease
Online: 24 June 2024 (10:47:22 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0552.v1
Subject:
Engineering,
Bioengineering
Keywords:
Bioimpedance; Cell Culture; Computer Aided Design (CAD); electric model; Fractional Order (FO); Microelectrode; Oscillation Based Test (OBT)
Online: 9 May 2023 (03:45:06 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0564.v2
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Non-integrability; Poincaré resonances; fractional dynamics; Haag’s theorem; interacting Quantum Field Theory; Beyond-the-Standard-Model physics
Online: 26 February 2021 (12:15:51 CET)
ARTICLE
|
doi:10.20944/preprints201703.0236.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
fractional ground cover; non-photosynthetic vegetation; landsat; standardised precipitation index; episodic rainfall; landsat; time series; growth-cycles
Online: 31 March 2017 (12:14:25 CEST)
REVIEW
|
doi:10.20944/preprints202406.0093.v1
Subject:
Medicine And Pharmacology,
Dermatology
Keywords:
androgenetic alopecia; hair loss; microneedling; laser hair therapy; PEMF; fractional lasers; non-ablative lasers; LLLT; photobiomodulation; multimodal treatments
Online: 4 June 2024 (03:31:47 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1105.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
heat transfer; irreversibility; local non-equilibrium; time delayed equation; fractional calculus; subdiffusion; Mittag-Leffler function; time-domain photoacoustic
Online: 16 May 2024 (12:18:07 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0399.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
perturbed nonlinear schrodinger equation; conformal fractional derivative; prior estimate; bifurcation method; complete discrimination system for polynomial method
Online: 24 November 2021 (13:04:55 CET)
ARTICLE
|
doi:10.20944/preprints201810.0644.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
Hydrothermal liquefaction (HTL), Spirulina, Hydroprocessing, Hydrotreating, Upgrading, Hydrodeoxygenation (HDO), Hydrodenitrogenation (HDN), Fractional distillation, Drop-in biofuels, Nitrogen distribution
Online: 27 October 2018 (21:20:47 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0843.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
loaded equation; nonlocal boundary value problem; mixed type equation; general solution representation; integral Volterra equation with shift; fractional derivatives
Online: 10 January 2024 (14:22:51 CET)
ARTICLE
|
doi:10.20944/preprints202208.0171.v2
Subject:
Medicine And Pharmacology,
Pharmacology And Toxicology
Keywords:
combination; antimicrobial resistance; selection index; collateral sensitivity; mutant prevention concentration; minimal inhibitory concentration; fractional inhibitory concentration index; stress factor
Online: 13 September 2022 (07:53:32 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0366.v1
Subject:
Medicine And Pharmacology,
Cardiac And Cardiovascular Systems
Keywords:
Acute myocardial infarction; optical coherence tomography; fractional flow reserve; minimal lumen area; percent luminal stenosis area; critical cut-off point
Online: 4 January 2024 (09:38:28 CET)
ARTICLE
|
doi:10.20944/preprints202309.1299.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Space-time fractional simplified modified Camassa-Holm model; Sardar sub-equation technique; Modified simplest equation technique; Generalized Kudryashov technique; Solitons
Online: 20 September 2023 (03:15:55 CEST)
ARTICLE
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Complex Dynamics; Ginzburg-Landau (GL) equation; Chaos and Bifurcations; Multifractals; Self-organized Criticality (SOC); Minimal Fractal Manifold; Fractional Field Theory
Online: 9 November 2020 (08:38:02 CET)
ARTICLE
|
doi:10.20944/preprints201712.0101.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
beta function; k-beta function; hypergeometric function; k-hypergeometric function; Mellin transform; fractional derivative; Appell's function; k-Mittag-Leffler function
Online: 15 December 2017 (06:44:08 CET)
ARTICLE
|
doi:10.20944/preprints202103.0055.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Fractional complex moment; SARS-CoV-2; coronaviruses; spike protein sequence; Pearson correlation coefficient; semi-covariance coefficient; positive-correlative and negative-correlative domains
Online: 2 March 2021 (09:30:12 CET)
ARTICLE
|
doi:10.20944/preprints201811.0345.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Landau damping; resonant transfer; anharmonic lattice; nonlinear waves; collective modes; gravity waves; Stokes flow; Basset drag force; surfactant approximation; fractional derivative; anharmonic
Online: 15 November 2018 (05:43:52 CET)
ARTICLE
|
doi:10.20944/preprints201711.0072.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
multi-dimensional diffusion-wave equation; neutral-fractional diffusion-wave equation; fundamental solution; Mellin-Barnes integral; integral representation; Wright function; generalized Wright function
Online: 12 November 2017 (08:30:34 CET)
ARTICLE
|
doi:10.20944/preprints202309.0177.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
The perturbed Kundu-Eckhaus model; truncated M-fractional derivative; the expa function technique; modified extended tanh expansion function technique; new optical wave solutions
Online: 4 September 2023 (10:55:32 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0072.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
Integer quantum Hall effect; Fractional quantum Hall effect; stationary wave; nodes in stationary wave; quantization of electric charge; the plateau of quantized resistivity
Online: 6 December 2021 (12:49:01 CET)
ARTICLE
|
doi:10.20944/preprints202207.0247.v2
Subject:
Engineering,
Control And Systems Engineering
Keywords:
fault detection; retraction/extension (R/E) hydraulic system; bond graph-linear fractional trans-formation technique; interval analytic redundancy relations; uncertainty; fault signature matrix; residuals; thresholds
Online: 17 August 2022 (03:53:54 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0161.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
long–range memory; 1/f noise; absolute value estimator; anomalous diffusion; ARFIMA; first–passage times; fractional Lèvy stable motion; Higuchi’s method; Mean squared displacement; multiplicative point process
Online: 6 August 2021 (11:22:25 CEST)
ARTICLE
|
doi:10.20944/preprints202408.0982.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
consecutive k-out-of-n:G systems; fractional generalized cumulative residual entropy; Shannon entropy; stochastic orders; real data
Online: 14 August 2024 (11:18:51 CEST)
REVIEW
|
doi:10.20944/preprints202304.0648.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
optimization methods; physics-informed neural networks; spiking neural networks; quantum neural networks; graph neural networks; information geometry; quasi-Newton methods; approximation; quantum computations; gradient free optimization; fractional order optimization; bilevel optimization
Online: 20 April 2023 (10:12:27 CEST)