Results 41 to 50 of about 556,147 (204)

Optimization of Low-Altitude Vertiport Network Topology Resilience

Aerospace
This study investigates the construction of a topological network for resilient low-altitude vertiports. Addressing the issue of excessive network redundancy often caused by maximizing algebraic connectivity in traditional topology optimization problems,
Hua Xie, Ziyuan Zhu, Jianan Yin, Yuhang Wu, Long Zhou, Qingchun Wu   +5 more
doaj   +1 more source

The topological Riesz algebras

Filomat, 2022
The multiplicative order convergence was studied and investigated on Riesz algebras. This paper deals with Riesz algebras and different topologies on them. In this paper, we investigate Riesz algebras on which we define various kinds of continuities. We give the relation between them under certain specific conditions.
Aydın, Abdullah, Eroğlu, H.Ü., İlbira, S.   +2 more
openaire   +3 more sources

Algebraic Topology-Based Image Deformation: A Unified Model

ELCVIA Electronic Letters on Computer Vision and Image Analysis, 2005
In this paper, a new method for image deformation is presented. It is based upon decomposition of the deformation problem into basic physical laws. Unlike other methods that solve a differential or an energetic formulation of the physical laws involved ...
Layachi Bentabet, Djemel Ziou
doaj   +1 more source

The Approach of k-Leader Selection in Undirected Graphs on Maximizing the Consensus Convergence Rate

IEEE Access
This paper undertakes an in-depth study and detailed analysis of the problem of the optimal selection of k leaders for a first-order leader-follower multi-agent system (MAS) whose interaction topology is an undirected graph, with the aim of achieving the
Shanshan Gao, Chao Ping, Xinzhuang Chen
doaj   +1 more source

A new look at means on topological spaces

International Journal of Mathematics and Mathematical Sciences, 1997
We use methods of algebraic topology to study when a connected topological space admits an n-mean map.
Peter Hilton
doaj   +1 more source

Lower homomorphisms on additive generalized algebraic lattices

Applied General Topology, 2007
In this paper, with the additivity property, the generalized way-below relation and the maximal system of subsets as tools, we prove that all lower homomorphisms between two additive generalized algebraic lattices form an additive generalized algebraic ...
Xueyou Chen, Zike Deng
doaj   +1 more source

Spectrum of equivariant cohomology as a fixed point scheme [PDF]

Épijournal de Géométrie Algébrique
An action of a complex reductive group $\mathrm G$ on a smooth projective variety $X$ is regular when all regular unipotent elements in $\mathrm G$ act with finitely many fixed points.
Tamás Hausel, Kamil Rychlewicz
doaj   +1 more source

On Geometric Topological Algebras

Journal of Mathematical Analysis and Applications, 1993
The paper under review, one of related works by the author [see also the review above], is influenced by, and subsumed under, a programme of sheaf-theoretic treatment of differential geometry, hence the term ``geometric'' for the algebras in the title.
openaire   +2 more sources

Pairs of Topological Algebras

Rocky Mountain Journal of Mathematics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Abel, Mart, Abel, Mati
openaire   +3 more sources

Levels in algebra and topology [PDF]

Commentarii Mathematici Helvetici, 1984
In dieser großen und inhaltsreichen Arbeit werden die Grundlagen eines neuen Zusammenhangs zwischen Algebra und algebraischer Topologie gelegt. [Ein zusammen mit \textit{C. K. Peng} verfaßter Vorläufer gleichen Titels erschien bereits in Bull. Am. Math. Soc., New. Ser. 3, 845--848 (1980; Zbl 0435.10016).] Ausgangspunkt war die Entdeckung, daß die Stufe
Lam, T.Y., Dai, Z.D.
openaire   +1 more source