Results 101 to 110 of about 19,956 (200)

The Chern-Connes character is not rationally injective

, 2011
We show that the Chern-Connes character from Kasparov's bivariant K-theory to bivariant local cyclic cohomology is not always rationally injective. Counterexamples are provided by the reduced group $C^*$-algebras of word-hyperbolic groups with Kazhdan's ...
Puschnigg, Michael
core   +1 more source

Multidimensional fuzzy ϕ-contraction inequality and its application

Journal of Inequalities and Applications
This paper introduces and explores the concept of fuzzy ϕ-contraction to establish the existence of n-tupled coincidence points in partially ordered GV-fuzzy metric spaces. Using the unique properties of the H-type triangular norm, we integrate this norm
Uma Devi Patel, Vineeta Chandra, Abdelhamid Moussaoui, Stojan Radenović   +3 more
doaj   +1 more source

Some remarks on spectra of nuclear operators

Open Mathematics, 2018
We give criteria for the spectra of some nuclear operators in subspaces of quotients of Lp-spaces to be central-symmetric, as well as for the spectra of linear operators in Banach spaces to be Zd-symmetric in the sense of B. Mityagin.
Reinov Oleg I.
doaj   +1 more source

On Fredholm property of hypersingular integral operators in special classes of functions

Известия высших учебных заведений. Поволжский регион: Физико-математические науки
Background. Hypersingular integral equations on a segment that arise in many issues of mathematical physics are considered. Materials and methods. Hypersingular equations are studied in special classes of functions, which are represented by Fourier ...
Yu.G. Smirnov
doaj   +1 more source

Spectral, Semi-Fredholm and Fredholm Properties of Differential Operators

, 2013
Асимптотическая теория дифференциальных ...
openaire   +1 more source

Spectral technique with convergence analysis for solving one and two-dimensional mixed Volterra-Fredholm integral equation. [PDF]

PLoS One, 2023
Amin AZ, Amin AK, Abdelkawy MA, Alluhaybi AA, Hashim I.   +4 more
europepmc   +1 more source

Orthonormal Bernoulli Polynomials for Solving a Class of Two Dimensional Stochastic Volterra-Fredholm Integral Equations. [PDF]

Int J Appl Comput Math, 2022
Pourdarvish A, Sayevand K, Masti I, Kumar S.   +3 more
europepmc   +1 more source

Iterative method for solving linear operator equation of the first kind. [PDF]

MethodsX, 2023
Noaman SA, Al-Mahdawi HK, Al-Nuaimi BT, Sidikova AI.   +3 more
europepmc   +1 more source

The effect of a long-term treatment with cannabidiol-rich hemp extract oil on the adenosinergic system of the zucker diabetic fatty (ZDF) rat atrium. [PDF]

Front Pharmacol, 2022
Viczjan G, Szilagyi A, Takacs B, Ovari I, Szekeres R, Tarjanyi V, Erdei T, Teleki V, Zsuga J, Szilvassy Z, Juhasz B, Varga B, Gesztelyi R.   +12 more
europepmc   +1 more source

A symbolic dataset for large language models to solve second kind Fredholm integral equations. [PDF]

Sci Data
Dana Mazraeh H, Eslami S, Afzal Aghaei A, Parand K.   +3 more
europepmc   +1 more source