Results 161 to 170 of about 110,665 (282)

Extending the hyper‐logistic model to the random setting: New theoretical results with real‐world applications

Mathematical Methods in the Applied Sciences, EarlyView.
We develop a full randomization of the classical hyper‐logistic growth model by obtaining closed‐form expressions for relevant quantities of interest, such as the first probability density function of its solution, the time until a given fixed population is reached, and the population at the inflection point.
Juan Carlos Cortés, Ana Navarro‐Quiles, Sorina Madalina Sferle   +2 more
wiley   +1 more source

Collocation method for solving fractional reaction-diffusion problem arising in chemistry. [PDF]

Sci Rep
Rashidinia J, Momeni A.
europepmc   +1 more source

Investigating Tuberculosis Dynamics Under Various Control Strategies: A Comprehensive Analysis Using Real Statistical Data

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In the present investigation, a mathematical model with vaccination, treatment, and environmental impact under real data is presented. Initially, we present the model without any interventions, followed by an examination of its equilibrium points.
Bashir Al‐Hdaibat, Mahmoud H. DarAssi, Irfan Ahmad, Muhammad Altaf Khan, Reem Algethamie   +4 more
wiley   +1 more source

Multifractal based topological characterization of perovskite crystal and predictive analysis on its physical properties. [PDF]

Front Chem
Yogalakshmi K, Easwaramoorthy D.
europepmc   +1 more source

Analytical and Numerical Soliton Solutions of the Shynaray II‐A Equation Using the G′G,1G$$ \left(\frac{G^{\prime }}{G},\frac{1}{G}\right) $$‐Expansion Method and Regularization‐Based Neural Networks

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT Nonlinear differential equations play a fundamental role in modeling complex physical phenomena across solid‐state physics, hydrodynamics, plasma physics, nonlinear optics, and biological systems. This study focuses on the Shynaray II‐A equation, a relatively less‐explored parametric nonlinear partial differential equation that describes ...
Aamir Farooq, H. W. A. Riaz, Sadique Rehman, M. Mamun Miah, Wen Xiu Ma   +4 more
wiley   +1 more source

Numerical simulation of a nonlinear hepatitis B virus mathematical model using the Dickson collocation technique. [PDF]

Sci Rep
El-Shenawy A, El-Gamel M, Abouelsaid M.
europepmc   +1 more source

Assessment of Sensitivity and Specificity of Common Sensory Tests in Diagnosing Digital Nerve Lacerations

Muscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims Digital nerve lacerations are common. Current methods employed to differentiate intact and transected digital nerves lack diagnostic accuracy. This may result in patients with intact nerves undergoing unnecessary surgery. The objective of the study was to determine the best diagnostic method for detecting true sensory nerve ...
Joshua N. Wong, Jashan Saini, Matthew W. T. Curran, Jaret L. Olson, Michael J. Morhart, K. Ming Chan   +5 more
wiley   +1 more source

Harary polynomials [PDF]

Enumerative Combinatorics and Applications, 2021
Orli Herscovici, Johann A. Makowsky, Vsevolod Rakita   +2 more
doaj  

Quantum speedup for nonreversible Markov chains. [PDF]

Nat Commun
Claudon B, Piquemal JP, Monmarché P.
europepmc   +1 more source

Tractable but Hard to Approximate: The Bi‐Objective Minimum s$$ s $$‐t$$ t $$‐Cut Problem With Binary Capacities

Networks, EarlyView.
ABSTRACT The minimum s$$ s $$‐t$$ t $$‐cut problem is one of the most‐studied problems in discrete optimization and has a unique complexity status in multi‐objective optimization. Even though the single‐objective version of the problem can be solved in polynomial time, it has been shown in the seminal work of Papadimitriou and Yannakakis (2000) that ...
Jan Boeckmann, Stephan Helfrich, Oliver Bachtler, Stefan Ruzika, Clemens Thielen   +4 more
wiley   +1 more source