Applied Mathematics Research Papers

“Theoretical mathematics”: toward a cultural synthesis of mathematics and theoretical physics

Is speculative mathematics dangerous? Recent interactions between physics and mathematics pose the question with some force: traditional mathematical norms discourage speculation, but it is the fabric of theoretical physics. In practice the...

Mathematical analysis

Lectures in mathematical models of turbulence

Lectures in mathematical models of turbulence , Lectures in mathematical models of turbulence , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی...

A Mathematical Introduction to Wavelets

This book presents a mathematical introduction to the theory of orthogonal wavelets and their uses in analysing functions and function spaces, both in one and in several variables. Starting with a detailed and self contained discussion of t...

Regularity results for a model in magnetohydrodynamics with imposed pressure

The magnetohydrodynamics (MHD) problem is most often studied in a framework where Dirichlet type boundary conditions on the velocity field is imposed. In this Note, we study the (MHD) system with pressure boundary condition, together with z...

BIOECOLOGÍA DE Telenomus podisi (ASHMEAD) Y Trissolcus basalis (WOLLASTON) (HIMENOPTERA: SCELIONIDAE), PARASITOIDES ÓOFAGOS DE Oebalus insularis (KULGHAST) (HETEROPTERA: PENTATOMIDAE)

  Se realizaron estudios bioecológicos de laboratorio y de campo para las localidades de Río Hato (Provincia de Coclé, Panamá), Chepo (Provincia de Panamá, Panamá). Se determinó la tasa de parasitismo de Trissolcus basalis y Telenomus podis...

ÁLGEBRA ESCOLAR NA CONTEMPORANEIDADE: UMA DISCUSSÃO NECESSÁRIA

Esse texto tem por objetivo realizar uma reflexão acerca da álgebra escolar na contemporaneidade. Na primeira seção do texto, temos uma tentativa de caracterização desse campo da matemática, que revelou assumir duas definições. Uma na qual ...

On mathematical modeling of fractional-order stochastic for tuberculosis transmission dynamics

Tuberculosis remains one of the most dangerous diseases globally and has affected many people in Sub-Saharan Africa. In this paper, a fractional stochastic model of tuberculosis disease was formulated and analyzed. The existence and uniquen...

Mathematics for Physics

An engagingly-written account of mathematical tools and ideas, this book provides a graduate-level introduction to the mathematics used in research in physics. The first half of the book focuses on the traditional mathematical methods of ph...

Encyclopedic Dictionary of Mathematics

Mathematical Biology

Mathematical Methods of Classical Mechanics

Handbook of Mathematical Functions with Formulas, Graphs and Mathematical Tables.

Existence and regularity of solutions of a phase field model for solidification with convection of pure materials in two dimensions

We study the existence and regularity of weak solutions of a phase field type model for pure material solidification in presence of natural convection. We assume that the non-stationary solidification process occurs in a two dimensional bou...

Problem-Based Tasks in Mathematics Learning: Opportunities and Challenges for Teachers

Mathematics education and teaching should not only include routine tasks; but tasks that need practice and memorization are mathematically more prosperous and more difficult because they promote problem-solving, investigation, and the disco...

On Asymptotic Classification of Solutions to Fourth-Order Differential Equations with Singular Power Nonlinearity

The asymptotic behavior of all solutions to the fourth-order Emden– Fowler type differential equation with singular nonlinearity is investigated. The equation is transformed into a system on the three-dimensional sphere. By investigation of...

Semi-Analytical Option Pricing Under Double Heston Jump-Diffusion Hybrid Model

We examine European call options in the jump-diffusion version of the Double Heston stochastic volatility model for the underlying price process to provide a more flexible model for the term structure of volatility. We assume, in addition, ...

Series Solution for Steady Three-Dimensional Flow due to Spraying on Inclined Spinning Disk by Homotopy Perturbation Method

The steady three-dimensional flow of condensation or spraying on inclined spinning disk is studied analytically. The governing nonlinear equations and their associated boundary conditions are transformed into the system of nonlinear ordinar...

Homotopy perturbation Shehu transform method for solving fractional models arising in applied sciences

Lower Bounds for Dynamic Programming on Planar Graphs of Bounded Cutwidth

Many combinatorial problems can be solved in time $\mathcal{O}^*(c^{\mathrm{tw}})$ on graphs of treewidth $\mathrm{tw}$, for a problem-specific constant $c$. In several cases, matching upper and lower bounds on $c$ are known based on the St...