Results 31 to 40 of about 57,903 (315)
Advances in Difference Equations, 2021 The constant elasticity of substitution (CES for short) is a basic property widely used in some areas of economics that involves a system of second-order nonlinear partial differential equations.
Haila Alodan +3 more
doaj +1 more source
Differential Geometry of Submanifolds in Complex Space Forms Involving δ-Invariants
Mathematics, 2022 One of the fundamental problems in the theory of submanifolds is to establish optimal relationships between intrinsic and extrinsic invariants for submanifolds.
Bang-Yen Chen +2 more
doaj +1 more source
Varieties of Topological Geometries [PDF]
Transactions of the American Mathematical Society, 1993 A variety of topological geometries is either A. a projective variety L ( F ) \mathcal {L}(F) over some topological field F F , or B. a matchstick variety M ( X ) \mathcal {M}(X) over some topological space
openaire +2 more sources
Geometry of CMC surfaces of finite index
Advanced Nonlinear Studies, 2023 Given r0>0{r}_{0}\gt 0, I∈N∪{0}I\in {\mathbb{N}}\cup \left\{0\right\}, and K0,H0≥0{K}_{0},{H}_{0}\ge 0, let XX be a complete Riemannian 3-manifold with injectivity radius Inj(X)≥r0\hspace{0.1em}\text{Inj}\hspace{0.1em}\left(X)\ge {r}_{0} and with the ...
Meeks William H., Pérez Joaquín
doaj +1 more source
Innovative Strategy for Constructing Soft Topology
, 2023 To address the complexity of daily problems, soft set theory has emerged as a valuable tool, providing innovative mathematical techniques to manage vast amounts of data and ambiguity.
Ahmad M. Alghamdi, Amlak I. Alajlan
core +1 more source
On Canonical Almost Geodesic Mappings of Type π2(e)
Mathematics, 2020 In the paper, we consider canonical almost geodesic mappings of type π 2 ( e ) . We have found the conditions that must be satisfied for the mappings to preserve the Riemann tensor.
Volodymyr Berezovski +3 more
doaj +1 more source
The geometry and topology of reconfiguration
Advances in Applied Mathematics, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Robert Ghrist, Valerie Peterson
openaire +2 more sources
Large Sets in Boolean and Non-Boolean Groups and Topology
Axioms, 2017 Various notions of large sets in groups, including the classical notions of thick, syndetic, and piecewise syndetic sets and the new notion of vast sets in groups, are studied with emphasis on the interplay between such sets in Boolean groups.
Ol’ga V. Sipacheva
doaj +1 more source
Seiberg-Witten Floer homology and symplectic forms on \(S^1 \times M^3\) [PDF]
, 2011 Let \(M\) be a closed, connected, orientable 3-manifold. The purpose of this paper is to study the Seiberg-Witten Floer homology of \(M\) given that \(S^1 \times M\) admits a symplectic form.MathematicsAuthor's ...
Taubes, Clifford, Kutluhan, Cagatay
core +1 more source
Free Boolean Topological Groups
Axioms, 2015 Known and new results on free Boolean topological groups are collected. An account of the properties that these groups share with free or free Abelian topological groups and properties specific to free Boolean groups is given.
Ol’ga Sipacheva
doaj +1 more source