Results 51 to 60 of about 1,286,443 (317)

Generalized Weighted Statistical Convergence for Double Sequences of Fuzzy Numbers and Associated Korovkin-Type Approximation Theorem

open access: yesJournal of Function Spaces, 2020
We define the notions of weighted λ,μ-statistical convergence of order γ1,γ2 and strongly weighted λ,μ-summability of γ1,γ2 for fuzzy double sequences, where ...
Abdullah Alotaibi
doaj   +1 more source

Complexity theory for operators in analysis [PDF]

open access: yesProceedings of the forty-second ACM symposium on Theory of computing, 2010
We propose an extension of the framework for discussing the computational complexity of problems involving uncountably many objects, such as real numbers, sets and functions, that can be represented only through approximation. The key idea is to use a certain class of string functions as names representing these objects.
Stephen A. Cook, Akitoshi Kawamura
openaire   +6 more sources

Schur and operator multipliers

open access: yes, 2009
Schur multipliers were introduced by Schur in the early 20th century and have since then found a considerable number of applications in Analysis and enjoyed an intensive development.
Todorov, I. G., Turowska, L.
core   +1 more source

Some Generalized Difference Sequence Spaces Defined by a Sequence of Moduli in n-Normed Spaces

open access: yesJournal of Function Spaces, 2015
We introduce some new generalized difference sequence spaces by means of ideal convergence, infinite matrix, and a sequence of modulus functions over n-normed spaces.
Abdullah Alotaibi   +2 more
doaj   +1 more source

New Stability Results for Periodic Solutions of Generalized Van der Pol Oscillator via Second Bogolyubov’s Theorem

open access: yesMathematics, 2023
A certain class of nonlinear differential equations representing a generalized Van der Pol oscillator is proposed in which we study the behavior of the existing solution.
Safia Meftah   +6 more
doaj   +1 more source

Operational theory of homodyne detection [PDF]

open access: yesPhysical Review A, 1997
7 pages ...
Konrad Banaszek, Krzysztof Wódkiewicz
openaire   +3 more sources

Operator Theory on Symmetrized Bidisc [PDF]

open access: yes, 2014
A commuting pair of operators (S, P) on a Hilbert space H is said to be a Gamma-contraction if the symmetrized bidisc is a spectral set of the tuple (S, P).
Sarkar, Jaydeb
core  

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Variational analysis of a frictional contact problem with wear and damage

open access: yesMathematical Modelling and Analysis, 2021
We study a quasistatic problem describing the contact with friction and wear between a piezoelectric body and a moving foundation. The material is modeled by an electro-viscoelastic constitutive law with long memory and damage.
Mohammed Salah Mesai Aoun   +2 more
doaj   +1 more source

Operator Scaling: Theory and Applications [PDF]

open access: yesFoundations of Computational Mathematics, 2019
Fixed minor typos and bugs.
Ankit Garg   +3 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy