Search Results
38693 articles found
ARTICLE
|
doi:10.20944/preprints202304.0215.v1
Subject:
Chemistry And Materials Science,
Physical Chemistry
Keywords:
Arrhenius Equation; Boltzmann distribution; Pre-exponential factor; Collision theory
Online: 11 April 2023 (08:51:32 CEST)
ARTICLE
|
doi:10.20944/preprints201710.0044.v1
Subject:
Social Sciences,
Sociology
Keywords:
systems theory; economic systems; social structure; competition; strategy; culture
Online: 9 October 2017 (05:27:13 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0191.v1
Subject:
Social Sciences,
Sociology
Keywords:
economic systems; social structure; ownership; the Fibonacci sequence; surplus value
Online: 11 January 2021 (12:41:23 CET)
ARTICLE
Subject:
Social Sciences,
Psychology
Keywords:
living systems; the Fibonacci sequence; systems strategies; a human's information analysis; the two hemispheres of the brain; differential personality models
Online: 8 February 2021 (16:17:11 CET)
ARTICLE
|
doi:10.20944/preprints202303.0154.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Bertrand paradox; geometric probability; probability estimation method
Online: 8 March 2023 (10:10:49 CET)
ARTICLE
|
doi:10.20944/preprints202403.1459.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
Shear behavior; ultra-high-performance concrete (UHPC); non-stirrup UHPC beams; steel fiber; beam height
Online: 25 March 2024 (08:23:08 CET)
ARTICLE
|
doi:10.20944/preprints202210.0454.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
radioluminescence; ZnS phosphors synthesis; surface properties; phosphor structure; spectral content; brightness
Online: 28 October 2022 (10:06:46 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0884.v1
Subject:
Engineering,
Civil Engineering
Keywords:
concrete; post-tensioned; prestressed; demolition; tendons; cables; bursting
Online: 15 April 2024 (11:51:50 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0153.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Eco-security; Land use and cover change (LUCC); Sustainability development and assessment
Online: 15 August 2016 (12:41:51 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202101.0254.v2
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
working memory; reading span; white matter; DTI
Online: 17 February 2021 (12:18:07 CET)
REVIEW
|
doi:10.20944/preprints202309.0213.v1
Subject:
Biology And Life Sciences,
Aging
Keywords:
aging; amino acids; antioxidant; arginine; nitric oxide; oxidative stress; protein; peptide
Online: 6 September 2023 (14:47:08 CEST)
REVIEW
|
doi:10.20944/preprints202309.0090.v1
Subject:
Biology And Life Sciences,
Aging
Keywords:
aging; amino acids; antioxidant; arginine; nitric oxide; oxidative stress; protein; peptide
Online: 1 September 2023 (16:25:31 CEST)
ARTICLE
|
doi:10.20944/preprints202407.2242.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
time fractional diffusion equation; blow-up; global existence; critical exponent
Online: 29 July 2024 (11:13:35 CEST)
ARTICLE
|
doi:10.20944/preprints202409.0965.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
dual generalized commutative quaternion; matrix equation; solvability conditions; general solution
Online: 12 September 2024 (11:11:34 CEST)
ARTICLE
|
doi:10.20944/preprints202409.0099.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
Langevin equation; fluctuation-dissipation theorems; fast and slow variables; Onsager symmetry relations; correlation functions
Online: 3 September 2024 (03:36:23 CEST)
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/preprints202103.0483.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
archaeological site, roof, shelter, bridge, sustainability, aesthetics, heritage presentation, decision making
Online: 18 March 2021 (12:34:34 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/preprints202409.2384.v1
Subject:
Nanotechnology,
Chemistry And Materials Science
Keywords:
nanobubble; ultrafine bubble; gas diffusion; oxygen; hydrogen; oxyhydrogen; Chapman-Enskog theory; Arrhenius equation
Online: 30 September 2024 (10:36:52 CEST)
ARTICLE
|
doi:10.20944/preprints202409.0051.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Multilevel Mixed-Effects Structural Equation Modelling; urban resilience; urban service functions; real estate market; social equity
Online: 2 September 2024 (09:02:22 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/preprints202309.1871.v1
Subject:
Biology And Life Sciences,
Other
Keywords:
cognitive flexibility; mood; energy; concentration; motivation; nootropics
Online: 27 September 2023 (11:52:54 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0315.v1
Subject:
Environmental And Earth Sciences,
Pollution
Keywords:
groundwater; fractional-advection-dispersion; contaminant; non-linear absorption
Online: 7 May 2024 (03:15:34 CEST)
REVIEW
|
doi:10.20944/preprints201910.0064.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
cold acclimation; metabolic reprogramming; carbohydrates; subcellular metabolism; sucrose cycling; enzyme activity; arrhenius equation; kinetic modelling; arabidopsis thaliana
Online: 7 October 2019 (11:19:01 CEST)
ARTICLE
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
nitric oxide; nitrates; dietary potassium nitrate; Drosophila melanogaster; longevity; lifespan
Online: 29 January 2021 (14:20:31 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/preprints202408.0604.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Mathieu-Hill equation; Floquet theory; Strum-Liouville theorem; electrodynamic trap; stability diagram
Online: 30 August 2024 (08:37:15 CEST)
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/preprints202405.1870.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Mathieu-Hill equation; Floquet theory; Sturm-Liouville problem; perturbation method; Paul trap; stability diagram
Online: 29 May 2024 (02:17:46 CEST)
ARTICLE
|
doi:10.20944/preprints201904.0319.v1
Subject:
Biology And Life Sciences,
Biology And Biotechnology
Keywords:
Gymnema sylvestre; cell suspension cultures; copper oxide nanoparticles; gymnemic acid; phenolic compounds; pharmacological activity
Online: 28 April 2019 (12:09:11 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/preprints202307.1452.v1
Subject:
Engineering,
Civil Engineering
Keywords:
concrete-filled steel tube (CFST) arch bridge; suspender cable force; multi-objective optimization; real-time correction; process variables optimal; reliable results at completion state
Online: 21 July 2023 (03:10:55 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1667.v1
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
GNSS time series; time length; missing data; noise analysis; velocity estimation
Online: 23 June 2023 (11:42:43 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1293.v1
Subject:
Engineering,
Civil Engineering
Keywords:
CFST; BP neural network; PSO algorithm; symmetrical reliability; reliability index
Online: 21 November 2023 (10:46:52 CET)
ARTICLE
|
doi:10.20944/preprints202408.1252.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
General deterrence, Specific deterrence, Driving violations, Traffic enforcement, Private sector, Structural Equation Modeling
Online: 19 August 2024 (16:58:44 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/preprints202407.2297.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Gardner equation; scaling symmetry, integrability; solitary waves; solitons; symbolic computation
Online: 30 July 2024 (11:56:33 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/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/preprints202408.2146.v1
Subject:
Engineering,
Civil Engineering
Keywords:
bridge engineering; long-span cable-stayed bridges; mapping relationships; ballastless track; Train-Bridge dynamic coupling model; wavelength characterization
Online: 29 August 2024 (12:20:46 CEST)
REVIEW
|
doi:10.20944/preprints202103.0571.v3
Subject:
Medicine And Pharmacology,
Immunology And Allergy
Keywords:
diet; calorie restriction; ketosis; fasting; health span; lifespan; metabolic syndrome; insulin resistance; chronic non-communicable diseases; low-calorie; low-carb
Online: 12 April 2021 (13:06:01 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0558.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
CUDA; parallel architectures; parallel programming; computer simulation; non-linear fiber optics
Online: 23 March 2021 (09:40:25 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/preprints202408.1402.v1
Subject:
Biology And Life Sciences,
Animal Science, Veterinary Science And Zoology
Keywords:
Fatty acids; grape pomace; meat quality; oxidative stability; phenolic compounds; pigs
Online: 20 August 2024 (12:03:54 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1922.v1
Subject:
Engineering,
Civil Engineering
Keywords:
long-span spatial steel structure; time-varying mechanical; integral lifting; construction process; displacement difference
Online: 26 May 2023 (10:44:09 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0571.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Suspension bridge; Girder construction; RCS process; Form-finding analysis; Model test
Online: 28 September 2018 (15:06:34 CEST)
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/preprints202406.0022.v1
Subject:
Public Health And Healthcare,
Physical Therapy, Sports Therapy And Rehabilitation
Keywords:
adolescent idiopathic scoliosis; EMG (Electromyography); erector spinae; 3D elongation exercises; Cobb angle
Online: 3 June 2024 (07:24:33 CEST)
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/preprints202403.1306.v1
Subject:
Biology And Life Sciences,
Food Science And Technology
Keywords:
roasting; sustainability; coffee production; quality
Online: 26 March 2024 (03:07:06 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/preprints201910.0062.v1
Subject:
Engineering,
Civil Engineering
Keywords:
long-span steel bridges; steel bridge deck pavement (sbdp); epoxy asphalt (ea); fatigue damage evolution law; micro properties; fatigue test
Online: 7 October 2019 (11:11:18 CEST)
COMMUNICATION
|
doi:10.20944/preprints202106.0091.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
COVID-19; SARS-CoV-2 variant; lateral flow immunoassay; spike protein; receptor binding domain (RBD); neutralizing antibody; therapeutic antibody cocktail; epitope binning; rapid neutralization test; ACE2
Online: 2 June 2021 (16:11:29 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0600.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Symmetrical cable-stayed bridge structure; Wind resistance time-varying performance; Reliability index; Safety factor; Symmetrical reliability theory
Online: 11 September 2023 (07:12:48 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1792.v1
Subject:
Physical Sciences,
Other
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)
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/preprints202409.0807.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
minimum ignition energy; single-step mechanism; minimum ignition power; density; high operating pressures; reactingFOAM solver; spherical flames; flame evolution; Arrhenius law
Online: 10 September 2024 (14:19:39 CEST)
SHORT NOTE
|
doi:10.20944/preprints202109.0217.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
harmonic analysis; nonlinear partial differential equation
Online: 13 September 2021 (15:36:10 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0300.v2
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Complex wave mek complex frequency, medium, electric field, the medium wave function, friction, relaxation time
Online: 15 December 2020 (10:01:14 CET)
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
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Quantum cosmology; symplectic tomography; cosmology
Online: 2 February 2021 (08:28:59 CET)
ARTICLE
|
doi:10.20944/preprints201909.0131.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Feller equation; parabolic equations; Lagrangian scheme; numerical simulation; probability density function
Online: 12 September 2019 (15:36:44 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1426.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
Andropogon gayanus; Cerrado; leaf; stem; Planaltina; BRS Sarandi
Online: 25 March 2024 (07:52:55 CET)
ARTICLE
|
doi:10.20944/preprints201805.0155.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
monte-carlo simulations; burgers equation; langevin equation; fractional velocity
Online: 10 May 2018 (06:11:01 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1593.v1
Subject:
Engineering,
Civil Engineering
Keywords:
ground-based radar; interferometry; non-contact measurement; load test; displacements; cable-stayed bridge
Online: 23 May 2023 (07:21:33 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0551.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Gravity; Dark Energy; Dark Matter; Inflation; Fundamental Forces; Particle-wave duality
Online: 31 March 2023 (14:42:53 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/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/preprints201809.0284.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Gerdjikov Ivanov equation; integrability; chirped soliton
Online: 17 September 2018 (06:27:21 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1032.v4
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
relativistic wave equation; Dirac equation; Pauli matrices; Schrö dinger equation; second quantization; path integral
Online: 31 July 2024 (15:20:59 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1417.v2
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Schrö dinger equation; Poincaré – Riemann– Hilbert boundary-value problem; unitary scattering operator; quantum scattering theory
Online: 4 April 2024 (12:35:41 CEST)
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/preprints201804.0069.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
non-thermal plasma; wood gasification; charcoal gasification; water steam gasification; plasma stability; optical temperature measurement; carbon conversion; reaction kinetics; Arrhenius diagram
Online: 5 April 2018 (11:13:38 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0977.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Standard wave equation; Wave propagation; Moving receiver; Moving source
Online: 18 March 2024 (10:08:28 CET)
ARTICLE
|
doi:10.20944/preprints202003.0145.v4
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Gilbreath conjecture; Gilbreath sequence; Gilbreath equation; integer sequence; prime numbers; number theory
Online: 21 February 2023 (14:30:09 CET)
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
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
equation of state; hard hyperspheres; fluid mixtures
Online: 25 March 2020 (08:47:08 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/preprints202202.0163.v2
Online: 24 March 2022 (14:30:25 CET)
ARTICLE
|
doi:10.20944/preprints202409.1809.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Quantum mechanics; Schrodinger equation; Unitarity
Online: 23 September 2024 (15:19:38 CEST)
ARTICLE
|
doi:10.20944/preprints202302.0125.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Double–sine–Gordon equation; perturbation theory; soliton
Online: 7 February 2023 (08:25:03 CET)
ARTICLE
|
doi:10.20944/preprints202205.0200.v1
Subject:
Biology And Life Sciences,
Biophysics
Keywords:
membrane potential; Nernst equation; ion adsorption; surface charge; surface potential
Online: 16 May 2022 (08:12:52 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0106.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Cosmology, Cosmogenesis, Relativity, Spacetime, Hypergeometrical Universe Theory, Dark Matter, Dark Energy, L-CDM, Big Bang, Big Pop
Online: 10 January 2022 (12:14:01 CET)
ARTICLE
|
doi:10.20944/preprints202008.0296.v2
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Prandtl boundary layer; Prandtl-Blasius equation; numerical solution; Runge-Kutta method; Maple
Online: 5 September 2020 (09:33:32 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0125.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark energy; stellar configurations; anisotropic fluid distribution; quadratic equation of state; Einstein-Maxwell field equations; metric coefficients
Online: 10 December 2019 (04:42:44 CET)
ARTICLE
|
doi:10.20944/preprints201712.0202.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
global existence; damping; boundary source; logarithmic wave equation; initial boundary value problem; decay estimate
Online: 30 December 2017 (14:58:51 CET)
ARTICLE
|
doi:10.20944/preprints201712.0149.v2
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
quantum chaos; Riemann hypothesis; eigenspectra
Online: 28 December 2017 (10:53:20 CET)
ARTICLE
|
doi:10.20944/preprints202409.2394.v1
Subject:
Metals, Alloys And Metallurgy,
Chemistry And Materials Science
Keywords:
U-50wt.%Zr metallic fuel; hot compression deformation; constitutive equation; hot working diagram
Online: 30 September 2024 (10:32:41 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1828.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Schrö dinger equation; inverse; amplitudes
Online: 29 March 2024 (13:55:05 CET)
HYPOTHESIS
|
doi:10.20944/preprints202102.0233.v1
Subject:
Social Sciences,
Psychology
Keywords:
Mind-body problem; Mind-body coupling phenomenon; Entropic system; Entropic system equation; Law of entropic system; Self-organized criticality (SOC); Self-organized critical triggering factor (SOCTF); Conscious strength; Macrostates of consciousness; Self-organization of minds.
Online: 10 February 2021 (12:45:03 CET)
ARTICLE
|
doi:10.20944/preprints202010.0594.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Taiko Wafer, Warpage, Silicon, Silicon Carbide, Stoney Formula, Backside Metallization, Ultrathin Chips.
Online: 28 October 2020 (14:38:01 CET)
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/preprints202409.1121.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Pinney equation; Noether theorem; Ermakov systems; dissipative systems
Online: 15 September 2024 (07:32:51 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0401.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
Mixed functional equations; Generalized Ulam - Hyers stability; Direct Method; Banach space; Fixed Method; Intuitionistic Fuzzy Banach space
Online: 4 July 2024 (09:50:30 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1638.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
integers; Diophantine Equation; prime number
Online: 28 February 2024 (13:55:57 CET)
ARTICLE
|
doi:10.20944/preprints202402.0316.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Dual Quaternion; Moore-Penrose inverse; ϕ-Hermitian solution; matrix equations
Online: 6 February 2024 (09:14:30 CET)
COMMUNICATION
|
doi:10.20944/preprints202102.0425.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
BCK-algebras; Yang-Baxter Equation; Quasi-negation operator; Boolean coalgebras; poetry
Online: 18 February 2021 (17:26:17 CET)
SHORT NOTE
Online: 15 September 2020 (04:57:39 CEST)