Results 31 to 40 of about 126,625 (241)
Minimal bases and minimal sub-bases for topological spaces
Filomat, 2019 This paper investigates minimal bases and minimal sub-bases for topological spaces. First, a necessary and sufficient condition is derived for the existence of minimal base for a general topological space.
Yiliang Li +3 more
semanticscholar +1 more source
Potential therapeutic targeting of BKCa channels in glioblastoma treatment
Molecular Oncology, EarlyView.This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak +4 more
wiley +1 more source
Topological properties of Eschenburg spaces and 3-Sasakian manifolds [PDF]
, 2004 We examine topological properties of the seven-dimensional positively curved Eschenburg biquotients and find many examples which are homeomorphic but not diffeomorphic. A special subfamily of these manifolds also carries a 3-Sasakian metric.
T. Chinburg, C. Escher, W. Ziller
semanticscholar +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez +5 more
wiley +1 more source
Twisted compactifications of 3d N $$ \mathcal{N} $$ = 4 theories and conformal blocks
Journal of High Energy Physics, 2019 Three-dimensional N $$ \mathcal{N} $$ = 4 supersymmetric quantum field theories admit two topological twists, the Rozansky-Witten twist and its mirror.
Davide Gaiotto
doaj +1 more source
New Results on Difference Paracompactness in Topological Spaces
European Journal of Pure and Applied MathematicsAn interesting area of research in topology is $D-$paracompact spaces. It is a significant type of topological spaces that retain compactness while benefiting from paracompactness, which it is considerd as generalisation of compact spaces. The concept of
Rahmeh Alrababah +4 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart +3 more
wiley +1 more source
$\alpha$-Projectable and laterally $\alpha$-complete Archimedean lattice-ordered groups with weak unit via topology [PDF]
Categories and General Algebraic Structures with ApplicationsLet $\bf{W}$ be the category of Archimedean lattice-ordered groups with weak order unit, $\bf{Comp}$ the category of compact Hausdorff spaces, and $\mathbf{W} \xrightarrow{Y} \mathbf{Comp}$ the Yosida functor, which represents a $\bf{W}$-object $A$ as ...
Brian Wynne, Anthony Hager
doaj +1 more source
Invariants on compact spaces [PDF]
, 1999 From the dynamical point of view, topological invariants are those characteristics on compact topological spaces which are kept by topological conjugacy.
Balibrea Gallego, Francisco
core +1 more source
Topological interactions of Nambu-Goldstone bosons in quantum many-body systems
, 2014 We classify effective actions for Nambu-Goldstone (NG) bosons assuming absence of anomalies. Special attention is paid to Lagrangians invariant only up to a surface term, shown to be in a one-to-one correspondence with Chern-Simons (CS) theories for ...
Brauner, Tomas, Moroz, Sergej
core +2 more sources