Results 1 to 10 of about 83,742 (251)

Strongly Summable Vector-Valued Sequence Spaces Defined by 2-modular [PDF]

Cauchy: Jurnal Matematika Murni dan Aplikasi, 2021
Summability is an important concept in sequence spaces. One summability concept is strongly Cesaro summable. In this paper, we study a subset of the set of all vector-valued sequence in 2-modular space.
Burhanudin Arif Nurnugroho, Puguh Wahyu Prasetyo   +1 more
doaj   +3 more sources

Modular Locally Constant Mappings in Vector Ultrametric Spaces [PDF]

Abstract and Applied Analysis, 2011
We give some sufficient conditions for mappings defined on vector ultrametric spaces to be modular locally constant.
Kamal Fallahi, Kourosh Nourouzi
doaj   +4 more sources

A Complex Structure for Two-Typed Tangent Spaces [PDF]

Entropy
This study concerns Riemannian manifolds with two types of tangent vectors. Let it be given that there are two subspaces of a tangent space with the property that each tangent vector has a unique decomposition as the sum of a vector in one subspace and a
Jan Naudts
doaj   +2 more sources

Numerical Reckoning Fixed Points of (ρE)-Type Mappings in Modular Vector Spaces [PDF]

Mathematics, 2019
In this paper, we study an iteration process introduced by Thakur et al. for Suzuki mappings in Banach spaces, in the new context of modular vector spaces.
Wissam Kassab, Teodor Ţurcanu
doaj   +2 more sources

A unifying approach for some nonexpansiveness conditions on modular vector spaces

Nonlinear Analysis, 2020
This paper provides a new, symmetric, nonexpansiveness condition to extend the classical Suzuki mappings. The newly introduced property is proved to be equivalent to condition (E) on Banach spaces, while it leads to an entirely new class of mappings when
Andrea Bejenaru, Mihai Postolache
doaj   +4 more sources

Convexity and boundedness relaxation for fixed point theorems in modular spaces

Applied General Topology, 2021
Although fixed point theorems in modular spaces have remarkably applied to a wide variety of mathematical problems, these theorems strongly depend on some assumptions which often do not hold in practice or can lead to their reformulations as particular ...
Fatemeh Lael, Samira Shabanian
doaj   +1 more source

Modular and Fractional $L$-Intersecting Families of Vector Spaces

The Electronic Journal of Combinatorics, 2022
This paper is divided into two logical parts. In the first part of this paper, we prove the following theorem which is the $q$-analogue of a generalized modular Ray-Chaudhuri-Wilson Theorem shown in [Alon, Babai, Suzuki, J. Combin. Theory Series A, 1991]. It is also a generalization of the main theorem in [Frankl and Graham, European J. Combin.
Mathew, Rogers, Mishra, Tapas Kumar, Ray, Ritabrata, Srivastava, Shashank   +3 more
openaire   +4 more sources

Erratum: Abdou, A. A. N. and Khamsi, M.A. Fixed Points of Kannan Maps in the Variable Exponent Sequence Spaces ℓ_p(·). Mathematics 2020, 8, 76

Mathematics, 2020
Kannan maps have inspired a branch of metric fixed point theory devoted to the extension of the classical Banach contraction principle. The study of these maps in modular vector spaces was attempted timidly and was not successful.
Afrah A. N. Abdou, Mohamed Amine Khamsi
doaj   +1 more source

Periodic Points of Modular Firmly Mappings in the Variable Exponent Sequence Spaces ℓ_p(·)

Mathematics, 2021
In this work, we investigate the existence of periodic points of mappings defined on nonconvex domains within the variable exponent sequence spaces ℓp(·).
Afrah A. N. Abdou, Mohamed A. Khamsi
doaj   +1 more source

Smooth Compactifications of the Abel-Jacobi Section

Forum of Mathematics, Sigma, 2023
For $\theta $ a small generic universal stability condition of degree $0$ and A a vector of integers adding up to $-k(2g-2+n)$ , the spaces $\overline {\mathcal {M}}_{g,A}^\theta $ constructed in [AP21, HMP+22] are observed to ...
Sam Molcho
doaj   +1 more source