Results 311 to 320 of about 2,964,605 (375)

New Method for Solving Eigenvalue Problems

Journal of Mathematical Physics, 1963
A new method of solving eigenvalue problems is proposed. The secular equation is represented in the form of a dispersion relation. Three methods of solving the dispersion relation are given. Several examples including both nondegenerate cases and degenerate cases are presented.
openaire   +1 more source

A P0–P0 weak Galerkin finite element method for solving singularly perturbed reaction–diffusion problems

Numerical Methods for Partial Differential Equations, 2019
This paper investigates the lowest‐order weak Galerkin finite element (WGFE) method for solving reaction–diffusion equations with singular perturbations in two and three space dimensions.
Ahmed Al‐Taweel, S. Hussain, Xiaoshen Wang, Brian Jones   +3 more
semanticscholar   +1 more source

Weak‐form element differential method for solving mechanics and heat conduction problems with abruptly changed boundary conditions

International Journal for Numerical Methods in Engineering, 2020
Element differential method (EDM), as a newly proposed numerical method, has been applied to solve many engineering problems because it has higher computational efficiency and it is more stable than other strong‐form methods.
Yong-Tong Zheng, Xiaowei Gao, J. Lv, Hai‐Feng Peng   +3 more
semanticscholar   +1 more source

A NUMERICAL METHOD FOR SOLVING NONLINEAR PROBLEMS

Mathematical Models and Methods in Applied Sciences, 1999
A nonlinear equation on a Banach space is written as a linear equation with a linear operator depending on the unknown solution. Inverting this linear operator by one of the known methods, one obtains an equation which, in some cases, is much better for the numerical solution than the original equation.
openaire   +2 more sources

A Method for Solving Crew Scheduling Problems

Operational Research Quarterly (1970-1977), 1975
The method discussed provides an allocation of jobs to men in a transportation system. Each man is assigned a prespecified shift, associated with a base station, and returned to his base station at the end of his shift. The total number of men required is minimized, subject to a minimum time between jobs, a suitable lunch break, and the performance of ...
openaire   +2 more sources

Methods for solving equilibrium programming problems

Differential Equations, 2005
This paper gives a survey of methods for solving equilibrium programming problems developed by A. S. Antipin, B. A. Budak and F. P. Vasil'ev in the last decade. To compute equilibrium solutions they generalized basic optimization ideas such as the ideas of proximal, gradient, Newton and penalty function methods.
Antipin, A. S., Budak, B. A., Vasil'ev, F. P.   +2 more
openaire   +1 more source

Methods for Solving Engineering Problems

Physics Bulletin, 1966
L. Levine Maidenhead: McGraw-Hill Publishing Co. 1964. Pp. xiii + 485. Price 116s. The first of these books might better be titled 'What Every Tame Mathematician Has To Know'. The contents form a well-integrated check-list of concepts which should be familiar tools to any mathematician who has to give assistance to specialists from other fields of work,
openaire   +1 more source

(2,1)-Method for solving stiff nonautonomous problems

Automation and Remote Control, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

A Method for Solving Moving Boundary Problems

SIAM Journal on Applied Mathematics, 1986
A method is proposed for treating Stefan problems by solving two boundary value problems with moving sources whose strengths and positions become the unknowns. In the one (space) dimensional case three coupled nonlinear integral equations for the unknown source strengths and the position of the moving boundary are obtained by the use of fundamental ...
openaire   +1 more source

Method for Solving Inverse Elastoviscoplastic Problems

Journal of Engineering Mechanics, 1989
The solution of transient inverse elastoviscoplastic deformation problems is the topic of this paper. The inverse problems described here involve solving for boundary tractions and displacements given only approximate measurements of displacements at internal points to the body.
Antoinette Maniatty, Nicholas Zabaras
openaire   +1 more source