JSTOR Daily

Solving l₁ Regularization Problems With Piecewise Linear Losses

This article is concerned with the computational aspect of l₁ regularization problems with a certain class of piecewise linear loss functions. The problem of computing the l₁ regularization path for a ...
IEEE

A new numerical approach based on piecewise interpolation for solving a class of fractional optimal control problems

Abstract: This paper presents a numerical approach based on piecewise interpolation for solving a class of fractional optimal control problems (FOCPs). The fractional derivative is described in the ...
Scientific Research Publishing

Numerical Solution of Nonlinear Fredholm-Volterra Integtral Equations via Piecewise Constant Function by Collocation Method ()

In this work, we present a computational method for solving nonlinear Fredholm-Volterra integral equations of the second kind which is based on replacement of the unknown function by truncated series ...
Scientific Research Publishing

Analytical Approach to Differential Equations with Piecewise Continuous Arguments via Modified Piecewise Variational Iteration Method ()

[1] S. Busenberg and K. L. Cooke, “Models of Vertically Transmitted Diseases with Sequential-Continuous Dynamics, Nonlinear Phenomena in Mathematical Sciences ...
JSTOR Daily

SUPERCONVERGENCE IN THE MAXIMUM NORM OF A CLASS OF PIECEWISE POLYNOMIAL COLLOCATION METHODS FOR SOLVING LINEAR WEAKLY SINGULAR VOLTERRA INTEGRO ...

A piecewise polynomial collocation method on graded grids for solving linear weakly singular integro-differential equations of Volterra type is studied. It is shown that a special choice of ...
thetechedvocate.org

7 Ways to Find the Domain of a Function

Introduction: The domain of a function is the set of all possible input values (x-values) for which the function is defined. Understanding the domain is crucial for solving mathematical problems and ...