Results 171 to 180 of about 34,892 (355)

Reflexive subspace lattices in Banach spaces [PDF]

open access: yesarXiv
In this survey paper we present known results about reflexive subspace lattices. We show that every nest and every atomic Boolean subspace lattice in a complex Banach space is reflexive, even strongly reflexive. Our main tool is Ringrose's Lemma about presence of rank-one operators in a reflexive algebra of operators.
arxiv  

Filtrations of Totally Reflexive Modules [PDF]

open access: yesarXiv, 2014
In this paper, we will introduce a subcategory of totally reflexive modules that have a saturated filtration by other totally reflexive modules. We will prove these are precisely the totally reflexive modules with an upper-triangular presentation matrix. We conclude with an investigation of the ranks of $\operatorname{Ext}^1$ of two such modules over a
arxiv  

Controllable Antiferromagnetic to Ferromagnetic Transition of CrSBr by Organic Cation Intercalation

open access: yesAdvanced Electronic Materials, EarlyView.
The phase transformation of antiferromagnetic CrSBr into ferromagnetic TBA‐CrSBr is realized by intercalating organic TBA⁺ cations into its van der Waals gap. The temperature dependence of magnetization unambiguously shows the typical antiferromagnetic and ferromagnetic behavior for pristine CrSBr and intercalated TBA‐CrSBr, respectively.
Wenqiang Shi   +13 more
wiley   +1 more source

On w*-sequential convergence, type P* bases, and reflexivity [PDF]

open access: bronze, 1965
Richard J. Fleming   +2 more
openalex   +1 more source

Single‐Atom Co Meets Remote Fe for a Synergistic Boost in Oxygen Electrocatalysis

open access: yesAdvanced Energy Materials, EarlyView.
A one‐step Coordination‐Selective Synthesis strategy enables the integration of Co‐N4 single‐atom sites with remote Fe‐based nanoparticles, optimizing electrocatalytic performance. Electrochemical tests confirm that Fe‐based nanoparticles enhance charge and mass transport, boosting reaction kinetics.
Zongge Li   +9 more
wiley   +1 more source

The impact of COVID-19 on mobility choices in Switzerland. [PDF]

open access: yesTransp Res Part A Policy Pract, 2023
Hintermann B   +5 more
europepmc   +1 more source

Paracompositionality, MWEs and Argument Substitution

open access: yes, 2018
Multi-word expressions, verb-particle constructions, idiomatically combining phrases, and phrasal idioms have something in common: not all of their elements contribute to the argument structure of the predicate implicated by the expression.
Bozsahin, Cem, Guven, Arzu Burcu
core   +1 more source

ZUR VERBINDUNG „VERB + SICH“ IM DEUTSCHEN UND „VERB + SE“ IM KROATISCHEN AUF SYNTAKTISCH-SEMANTISCHER EBENE [PDF]

open access: yesHum, 2012
Die vorliegende Arbeit untersucht die Verben mit sich im Deutschen und die Verben mit se im Kroatischen nach syntaktischen und semantischen Kriterien und präsentiert eine gemeinsame Systematisierung reflexiver Verben in beiden Sprachen.
Senka Marinčić
doaj  

Classical conditioning of reflexive fighting [PDF]

open access: bronze, 1966
Thomas L. Creer   +2 more
openalex   +1 more source

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