Results 1 to 10 of about 307 (175)

Representations of sl(2,?) in category O and master symmetries [PDF]

open access: yes, 2015
We show that the indecomposable sl(2,?)-modules in the Bernstein-Gelfand-Gelfand category O naturally arise for homogeneous integrable nonlinear evolution systems. We then develop a new approach called the O scheme to construct master symmetries for such
J. P. Wang, Wang, Jing Ping
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BIALGEBRAIC STRUCTURES AND SMARANDACHE BIALGEBRAIC STRUCTURES [PDF]

open access: yes, 2003
The study of bialgebraic structures started very recently. Till date there are no books solely dealing with bistructures. The study of bigroups was carried out in 1994-1996. Further research on bigroups and fuzzy bigroups was published in 1998.
VASANTHA, KANDASAMY
core   +1 more source

GRADED CHAIN CONDITIONS AND LEAVITT PATH ALGEBRAS OF NO-EXIT GRAPHS

open access: yes, 2017
We obtain a complete structural characterization of Cohn–Leavitt algebras over no-exit objects as graded involutive algebras. Corollaries of this result include graph-theoretic conditions characterizing when a Leavitt path algebra is a directed union of (
LIA VAŠ
core   +1 more source

The pseudo-linear semantics of interval-valued fuzzy logics

open access: yes, 2009
Triangle algebras are equationally defined structures that are equivalent with certain residuated lattices on a set of intervals, which are called interval-valued residuated lattices (IVRLs).
Kerre, EtienneWE02801000205272F358CFA4-F0ED-11E1-A9DE-61C894A0A6B4   +7 more
core   +1 more source

Affine toda field theories on a half-line [PDF]

open access: yes, 1999
This thesis is primarily concerned with the reflection factors of affine Toda field theories on the half-line x ≤ 0. First, we consider the classical background configurations of low rank a,(^(1)) affine Toda theories with a boundary, constructed by the ...
Perkins, Michael Gordon, Perkins, M.G.
core  

Between classical and quantum [PDF]

open access: yes, 2005
The relationship between classical and quantum theory is of central importance to the philosophy of physics, and any interpretation of quantum mechanics has to clarify it.
Landsman, Nicolaas P.
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Acta Mathematica [PDF]

open access: yes, 1988
1988 / 1-2. szám Avdonin, S. A. - Joó I.: Riesz bases of exponentials and sine-type functions Bognár M.: On linking Jordan curves Császár Á.: Proximities, screens, merotopies, uniformities. III Nayak, S.

core   +2 more sources

Local approach to quantum entanglement [PDF]

open access: yes, 2008
Quantum entanglement is the key property that makes quantum information theory different from its classical counterpart and is also a valuable physical resource with massive potential for technological applications.
Lin, H-C, Ho-Chih, L., Lin, H.-C.
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Exact categories, Koszul duality, and derived analytic algebra

open access: yes, 2018
Recent work of Bambozzi, Ben-Bassat, and Kremnitzer suggests that derived analytic geometry over a valued field k can be modelled as geometry relative to the quasi-abelian category of Banach spaces, or rather its completion Ind(Bank).
Kelly, Jack
core   +1 more source

Boundary sinh-Gordon model and its supersymmetric extension [PDF]

open access: yes, 1999
Three different aspects of the sinh-Gordon model are explored in this thesis. We begin, in chapter one, with a summary of the model and the necessary background. Chapter two studies the model with two boundary conditions.
Ablikim, M., Ablikim, Medina
core  

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