Results 31 to 40 of about 3,126 (152)

Blaschke inductive limits of uniform algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We consider and study Blaschke inductive limit algebrasA(b), defined as inductive limits of disc algebras A(D) linked by a sequence b={Bk}k=1∞ of finite Blaschke products.
S. A. Grigoryan, T. V. Tonev
doaj   +1 more source

Metaphorized space and time (in English and Ukrainian folktales) (Part I)

open access: yesЗаписки з романо-германської філології, 2015
The article focuses on the comparative study of metaphorized space and time having the systemic organization of the lexical semantic field in English and Ukrainian folktales.
Т. М. Нікульшина
doaj   +1 more source

PCR identification of culicoid biting midges (Diptera, Ceratopogonidae) of the Obsoletus complex including putative vectors of bluetongue and Schmallenberg viruses

open access: yesParasites & Vectors, 2012
Background Biting midges of the Obsoletus species complex of the ceratopogonid genus Culicoides were assumed to be the major vectors of bluetongue virus (BTV) in northern and central Europe during the 2006 outbreak of bluetongue disease (BT).
Lehmann Kathrin   +3 more
doaj   +1 more source

An X-ray study of isomorphism in simple organo-metallic series. — Part I. The tetraphenyls [PDF]

open access: yesProceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1927
Abstract The present paper deals with a preliminary X-ray study of the isomorphous series of organo-metallic compounds formed by combining a fourth-group clement with four phenyl radicals, the resulting compounds being the tetraphenyls of carbon, silicon, germanium, tin and lead [C (C6H5)4, etc.].
openaire   +1 more source

MATRIX-TOPOLOGICAL MODEL OF ELECTROMAGNETIC CIRCUITS

open access: yesElektrotehnìka ta Elektroenergetika, 2018
Purpose. To develop a digital model of electromagnetic devices for research and optimization of powerful secondary electric power sources and electromagnetic converters. Methodology.
N. І. SIDDELEV
doaj   +1 more source

Le dernier Wittgenstein et le dernier Husserl sur le langage

open access: yesÉtudes Ricoeuriennes / Ricoeur Studies, 2014
This article presents an edited version of lectures given by Paul Ricœur at Johns Hopkins University in April 1966. Ricœur offers a comparative analysis of Wittgenstein’s and Husserl’s late works, taking the problem of language as the common ground of ...
Paul Ricoeur
doaj   +1 more source

The Later Wittgenstein and the Later Husserl on Language

open access: yesÉtudes Ricoeuriennes / Ricoeur Studies, 2014
This article presents an edited version of lectures given by Paul Ricœur at Johns Hopkins University in April 1966. Ricœur offers a comparative analysis of Wittgenstein’s and Husserl’s late works, taking the problem of language as the common ground of ...
Paul Ricoeur
doaj   +1 more source

Twins: non-isomorphic models forced to be isomorphic Part I

open access: yesMonatshefte für Mathematik
Abstract For which (first-order complete, usually countable) T do there exist non-isomorphic models of T which become isomorphic after forcing with a forcing notion $$\
openaire   +2 more sources

Complexity reduction by symmetry: Uncovering the minimal regulatory network for logical computation in bacteria.

open access: yesPLoS Computational Biology
Symmetry principles play an important role in geometry, and physics, allowing for the reduction of complicated systems to simpler, more comprehensible models that preserve the system's features of interest. Biological systems are often highly complex and
Luis A Álvarez-García   +3 more
doaj   +1 more source

Non-Isomorphic Cayley Graphs of Metacyclic Groups of Order 8p with the Same Spectrum

open access: yesMathematics
The spectrum of a graph Γ, denoted by Spec(Γ), is the multiset of eigenvalues of its adjacency matrix. A Cayley graph Cay(G,S) of a finite group G is called Cay-DS (Cayley graph determined by its spectrum) if, for any other Cayley graph Cay(G,T), Spec ...
Lang Tang, Weijun Liu, Rongrong Lu
doaj   +1 more source

Home - About - Disclaimer - Privacy