Results 251 to 260 of about 2,290 (305)

Extremal solutions for p-Laplacian differential systems via iterative computation

open access: yesApplied Mathematics Letters, 2013
In this paper, we study the extremal solutions of a fractional differential system involving the pp-Laplacian operator and nonlocal boundary conditions.
Shunjie Li   +2 more
exaly   +2 more sources

Existence of extremal solutions for discontinuous functional integral equations

open access: yesApplied Mathematics Letters, 2006
In this work the existence of extremal solutions of nonlinear discontinuous functional integral equations of mixed type x(t)=q(t)+∑i=13∫0σi(t)ki(t,s)fi(s,x(ηi(s)))ds is proved under mixed Lipschitz, Carathéodory and monotonicity ...
B C Dhage
exaly   +2 more sources

Solution of an Extremal Problem

Theory of Probability & Its Applications, 1957
Let N be a set of pairs of integers $\langle {i,j} \rangle ,i, j = 1,2, \cdots ,h$, and M a non-empty subset of N. We shall denote by $\mathcal{P}_M$ the class of all systems $P = \{ p_{ij} \} ,\langle {i,j} \rangle \in N$ satisfying the following conditions: \[ p_{ij} \geqq 0\quad {\text{for}}\quad \langle {i,j} \rangle \in N, \,p_{ij} = 0\quad {\text{
Rubinshteĭn, G. Sh., Urbanik, Kazimierz
openaire   +2 more sources

Extremal solutions of the strong Stieltjes moment problem

open access: yesJournal of Computational and Applied Mathematics, 1995
A solution of the strong Stieltjes moment problem for the sequence {Cn: n = o,±1, ±2,…} is a finite positive measure μ on [0, ∞) such that cn=∫0∞ tndμ(t) for all n, while a solution of the strong Hamburger moment problem for the same sequence is a finite
Olav Njåstad
exaly   +2 more sources

On the extreme solutions of an nonlinear matrix equation

2007 American Control Conference, 2007
A quadratically convergent algorithm (QCA) for solving the extreme solutions of the matrix equation AX2+BX+C=0 was proposed by Bini and Meini. In this paper, we present a new derivation for this algorithm and a new proof for the convergence theory by using a structure-preserving transformation of a matrix pencil.
Xiaoxia Guo, Zhijian Ji
openaire   +1 more source

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