Results 11 to 20 of about 2,787 (187)
Local boundedness of monotone-type operators
P. Fitzpatrick, P. Hess, Tosio Kato
semanticscholar +4 more sources
New view of fuzzy aggregations. Part III: extensions of the FPOWA operator in the problem of political management [PDF]
The Ordered Weighted Averaging (OWA) operator was introduced by Yager [34] to provide a method for aggregating inputs that lie between the max and min operators.
Gia Sirbiladze
doaj +1 more source
An initial boundary value problem for the Boussinesq equation in a Trapezoid [PDF]
This paper considers an initial boundary value problem for a one-dimensional Boussinesq-type equation in a domain, that is, a trapezoid. Using the methods of the theory of monotone operators, we establish theorems on their unique weak solvability in ...
M.T. Jenaliyev +3 more
doaj +2 more sources
Nonlinear random operators of monotone type in Banach spaces
D. Kravvaritis
semanticscholar +3 more sources
On the q-Monotonicity Preservation of Durrmeyer-Type Operators [PDF]
AbstractWe prove that various Durrmeyer-type operators preserveq-monotonicity in [0, 1] or$$[0,\infty )$$[0,∞)as the case may be. Recall that a 1-monotone function is nondecreasing, a 2-monotone one is convex, and for$$q>2$$q>2, aq-monotone function possesses a convex$$(q-2)$$(q-2)nd derivative in the interior of the interval.
Ulrich Abel, Dany Leviatan, Ioan Raşa
openaire +2 more sources
Stability and Monotonicity of Lotka–Volterra Type Operators [PDF]
17 ...
Mukhamedov, Farrukh, Saburov, Mansoor
openaire +2 more sources
Finite difference schemes with monotone operators
Several existence theorems are given for some second-order difference equations associated with maximal monotone operators in Hilbert spaces. Boundary conditions of monotone type are attached.
N. C. Apreutesei
doaj +2 more sources
In this paper, we are concerned with a kind of tempered fractional differential equation Riemann–Stieltjes integral boundary value problems with p-Laplacian operators.
Bibo Zhou, Lingling Zhang
doaj +1 more source
A double phase equation with convection
We consider a double phase problem with a gradient dependent reaction (convection). Using the theory of nonlinear operators of monotone type, we show the existence of a nontrivial, positive, bounded solution.
Zhenhai Liu, Nikolaos Papageorgiou
doaj +1 more source
Nonlinear equations with weighted potential type operators in Lebesgue spaces
By method of monotone operators, existence and uniqueness theorems are proved for some classes of nonlinear equations with weighted potential type operators in Lebesgue spaces.
S. N. Askhabov
doaj +3 more sources

