Results 151 to 160 of about 204,304 (200)

Agrarian and ℓ 2 -Betti numbers of locally indicable groups, with a twist. [PDF]

Math Ann
Kielak D, Sun B.
europepmc   +1 more source

Finite-blocklength information theory. [PDF]

Fundam Res
Gao J, Chen S, Wu Y, Liu L, Caire G, Poor HV, Zhang W.   +6 more
europepmc   +1 more source

Deep learning methods for 2D material electronic properties.

Digit Discov
Mishchenko A, Bhattacharya A, Wang X, Pentz HK, Wei Y, Yang Q.   +5 more
europepmc   +1 more source

Morse Predecomposition of an Invariant Set. [PDF]

Qual Theory Dyn Syst
Lipiński M, Mischaikow K, Mrozek M.
europepmc   +1 more source

Injective hulls in the category of distributive lattices

Banaschewski, B., Bruns, G.
openaire   +1 more source

A New Construction of the Injective Hull

Canadian Mathematical Bulletin, 1968
The definition of injectivity, and the proof that every module has an injective extension which is a subextension of every other injective extension, are due to R. Baer [B]. An independent proof using the notion of essential extension was given by Eckmann-Schopf [ES]. Both proofs require the p reliminary construction of some injective overmodule. In [F]
Isidore Fleischer
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On injective hulls of $$S$$ S -posets

Semigroup Forum, 2014
The authors describe injectives in the category of \(S\)-posets with \(S\)-submultiplicative morphisms and construct injective hulls of \(S\)-posets with respect to a specific class \({\mathcal E}_{\leq}\) of morphisms. The main theorem reads as follows: For every \(S\)-poset \(A_S\), the quantal \({\mathcal Q}(A)_S\) is the \({\mathcal E}_{\leq ...
Valdis Laan
exaly   +3 more sources

Endomorphisms of the Quasi-Injective Hull of a Module

Canadian Mathematical Bulletin, 1970
R is a ring and M is a right R-module for which Rl = {m ∊ M | mR = 0} is the zero submodule. Let and be the injective hull and the quasi-injective hull of M respectively. Then where [1]. The ring plays an important role, in many cases, in the studying of R especially when D is a division ring. For x ∊ M, we denote the annihilator of x in R by xγ =
Edward T. Wong
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The injective hull of ultra-quasi-metric versus q-hyperconvex hull of quasi-metric space

Topology and Its Applications, 2016
For any partially ordered set equipped with its natural T0-quasi-metric (T0-ultra-quasi-metric), we study the connection between the ultra-quasi-metrically injective hull and the q-hyperconvex hull.
Olivier Olela Otafudu
exaly   +2 more sources