Results 101 to 110 of about 149,012 (219)

INITIAL VALUE PROBLEMS FOR NONLINEAR DIFFERENTIAL EQUATIONS SOLVED BY DIFFERENTIAL TRANSFORM METHOD [PDF]

open access: yes
The notion of differential transform was firstly introduced and applied to electrical circuits by J. Zhou, [4]. In the present paper we apply the differential transform method to solve initial values problems for nonlinear differential equations.
Flavia-Dalia FRUMOSU, Mircea CÎRNU
core  

Multiplicity Results Using Bifurcation Techniques for a Class of Fourth-Order m-Point Boundary Value Problems

open access: yes, 2009
By using bifurcation techniques, this paper investigates the existence of nodal solutions for a class of fourth-order m-point boundary value problems.
O'Regan, Donal   +4 more
core   +1 more source

On boundary value problems for second-order discrete inclusions

open access: yesBoundary Value Problems, 2005
We prove some existence theorems regarding solutions to boundary value problems for systems of second-order discrete inclusions. For a certain class of right-hand sides, we present some lemmas showing that all solutions to discrete second-order ...
Tisdell Christopher C, Stehlík Petr
doaj  

Partial differential equations with Fourier series and boundary value problems / NakhleÌ H. Asmar.

open access: yes, 2005
Rev. ed of: Partial differential equations and boundary value problems. 1st ed. Upper Saddle River, NJ : Pearson Prentice Hall, c2000.Includes bibliographical references and index.1 v. (various pgs.)
Asmar, NakhleÌ H. Partial differential equations and boundary value problems. 6715   +1 more
core  

Positive solutions of singular complementary lidstone boundary value problems

open access: yes, 2010
We investigate the existence of positive solutions of singular problem (-1)(m)x((2m+1)) = f(t, x, ..., x((2m))), x(0) = 0, x((2i-1))(0) = x((2i-1))(T) = 0, 1 = 1 and the Caratheodory function f(t, x(0), ..., x(2m)) may be singular in all its space ...
Agarwal, RaviP   +2 more
core   +1 more source

A Boundary Harnack Principle for Infinity-Laplacian and Some Related Results

open access: yesBoundary Value Problems, 2007
We prove a boundary comparison principle for positive infinity-harmonic functions for smooth boundaries. As consequences, we obtain (a) a doubling property for certain positive infinity-harmonic functions in smooth bounded domains and the half-space ...
Bhattacharya Tilak
doaj  

Parabolic boundary value problems with rough coefficients [PDF]

open access: yes, 2018
This thesis is motivated by some of the recent results of the solvability of elliptic PDE in Lipschitz domains and the relationships between the solvability of different boundary value problems.
Dyer, Luke Oliver
core  

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