Applied Mathematical Sciences

@inproceedings{Berenhaut2012AppliedMS,
  title={Applied Mathematical Sciences},
  author={Kenneth S. Berenhaut and Broderick O. Oluyede},
  year={2012}
}

Splines, lattice points, and arithmetic matroids

Let X be a $$(d\times N)$$(d×N)-matrix. We consider the variable polytope $$\varPi _X(u) = \{ w \ge 0 : X w = u \}$$ΠX(u)={w≥0:Xw=u}. It is known that the function $$T_X$$TX that assigns to a

Local stability implies global stability for the 2-dimensional Ricker map

In this study, we consider the difference equation where is a positive parameter and d is a non-negative integer. The case d = 0 was introduced by W.E. Ricker in 1954. For the delayed version of the

Causal Inference Under Unmeasured Confounding With Negative Controls: A Minimax Learning Approach

TLDR
This paper tackles the primary challenge to causal inference using negative controls: the identification and estimation of these bridge functions, and provides a new identification strategy that avoids both uniqueness and completeness.

Piecewise quadratic bounding functions for finding real roots of polynomials

TLDR
A new algorithm to obtain roots of the real polynomial represented by f(x) is constructed and it is shown that this algorithm is more useful than others.

Cooperative Continuum Robots: Concept, Modeling, and Workspace Analysis

In this letter, we present cooperative continuum robot (CCR) concept, kineto-static analysis, and model validation. Our motivation is to provide increased reachability and maneuverability required in

The Complex Dynamical Behavior of a Prey-Predator Model with Holling Type-III Functional Response and Non-Linear Predator Harvesting

ABSTRACT In the present paper we have investigated the impact of predator harvesting in a two-dimensional prey–predator model with Holling type III functional response. The main objective of this

Coupled FCT-HP for Analytical Solutions of the Generalized Timefractional Newell-Whitehead-Segel Equation

This paper considers the generalized form of the time-fractional Newell-Whitehead-Segel model (TFNWSM) with regard to exact solutions via the application of Fractional Complex Transform (FCT) coupled

Time-dependent propagators for stochastic models of gene expression: an analytical method

TLDR
An analytical method is proposed for the efficient approximation of propagators of stochastic models for gene expression which lends itself naturally to implementation in a Bayesian parameter inference scheme, and can be generalised systematically to related categories of stoChastic models beyond the ones considered here.

Moving Mesh for the Numerical Solution of Partial Differential Equations

TLDR
This paper presents moving meshes for the numeric resolution of partial differential equation s using the methods of finite volumes and finite elements, both with moving meshes.

Deterministic-Statistical Approach for an Inverse Acoustic Source Problem using Multiple Frequency Limited Aperture Data

We propose a deterministic-statistical method for an inverse source problem using multiple frequency limited aperture far field data. The direct sampling method is used to obtain a disc such that it
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References

SHOWING 1-10 OF 19 REFERENCES

Application of He's Homotopy Perturbation Method to Volterra's Integro-differential Equation

In this paper, He's Homotopy Perturbation Method is proposed for solving Volterra's Integro-differential Equation. The Volterra's population model is converted to a nonlinear ordinary differential

Approximate solutions for the generalized KdV–Burgers' equation by He's variational iteration method

In this paper, the variational iteration method is used for solving the generalized KdV–Burgers' (GKdVB(p,m,q)) equations with nonzero parameters p, m and q. We can see the GKdVB (p, m,q) equations

A new modification of He’s homotopy perturbation method for rapid convergence of nonlinear undamped oscillators

In this paper we present a new efficient modification of the homotopy perturbation method with x3 force nonlinear undamped oscillators for the first time that will accurate and facilitate the

Application of He’s homotopy perturbation method to nonlinear shock damper dynamics

In order to obtain the equations of motion of vibratory systems, we will need a mathematical description of the forces and moments involved, as function of displacement or velocity, solution of

A Generalized Soliton Solution of the Konopelchenko-Dubrovsky Equation using He’s Exp-Function Method

In this paper, J. H. He’s exp-function method is used to obtain a generalized soliton solution with some free parameters of the Konopelchenko-Dubrovsky equation. Suitable choice of parameters in the