Results 111 to 120 of about 116,095 (257)
Distribution Network Topology Identification Based on Finite Key Nodes and Wasserstein Distance
Zhongguo dianliDefining the distribution network structure is the basis for optimal power flow, safety assessment, network reconstruction and fault location of the distribution network.
Yao ZHAO +3 more
doaj +1 more source
Modeling Airborne Influenza in Three Dimensions
Engineering Reports, Volume 8, Issue 3, March 2026.A novel 3D fluid dynamics model demonstrates how influenza outbreaks spread spatially via “epidemic flow.” Simulations reveal that direct contact is the dominant transmission route over aerosol spread, offering a new tool to inform targeted public health interventions and spatially‐aware risk assessment.
Daniel Ugochukwu Nnaji +4 more
wiley +1 more source
On normality of spaces of scatteredly continuous maps [PDF]
Математичні Студії, 2011 A map f:X→Y between topological spaces is called scatteredly continuous if for each non-empty subspace A⊂X the restriction f| A has a point of continuity.
B. M. Bokalo, N. M. Kolos
doaj
Single‐cell mitochondrial lineage tracing: Opportunities and challenges
Quantitative Biology, Volume 14, Issue 1, March 2026.Abstract Lineage tracing using endogenous mitochondrial DNA (mtDNA) variants holds great promise for reconstructing the lineage histories of individual cells, with broad applications in oncology, developmental biology, and regenerative medicine.
Siqi Li, Kun Wang, Xin Wang, Zheng Hu
wiley +1 more source
Heterogeneous domain adaptation method for video annotation
IET Computer Vision, 2017 In this study, the authors study the video annotation problem over heterogeneous domains, in which data from the image source domain and the video target domain is represented by heterogeneous features with different dimensions and physical meanings.
Han Wang, Xinxiao Wu, Yunde Jia
doaj +1 more source
The strongest vector space topology is locally convex on separable linear subspaces [PDF]
, 1997 W. Żelazko
openalex +1 more source
On universal‐homogeneous hyperbolic graphs and spaces and their isometry groups
Bulletin of the London Mathematical Society, Volume 58, Issue 3, March 2026.Abstract The Urysohn space is the unique separable metric space that is universal and homogeneous for finite metric spaces, that is, it embeds any finite metric space any isometry between finite subspaces extends to an isometry of the whole space. We here consider the existence of a universal‐homogeneous hyperbolic space. We show that for δ>0$\delta >0$
Katrin Tent
wiley +1 more source
The existence of one-point connectifications
, 2017 P. Alexandroff proved that a locally compact $T_2$-space has a $T_2$ one-point compactification (obtained by adding a "point at infinity") if and only if it is non-compact.
Koushesh, M. R.
core
Osculating geometry and higher‐order distance Loci
Journal of the London Mathematical Society, Volume 113, Issue 3, March 2026.Abstract We discuss the problem of optimizing the distance function from a given point, subject to polynomial constraints. A key algebraic invariant that governs its complexity is the Euclidean distance degree, which pertains to first‐order tangency. We focus on the data locus of points possessing at least one critical point of the distance function ...
Sandra Di Rocco +2 more
wiley +1 more source
THE TOPOLOGY OF SUBSPACES OF THE CONFIGURATION SPACE OF SPATIAL PENTAGONS
, 2023 Yasuhiko Kamiyama
openalex +2 more sources