Topological duality for Tarski algebras

2007 ◽  
Vol 58 (1) ◽  
pp. 73-94 ◽  
Author(s):  
Sergio A. Celani ◽  
Leonardo M. Cabrer
Keyword(s):  
Topological Duality ◽  
Tarski Algebras

Free monadic Tarski algebras

1997 ◽  
Vol 37 (1) ◽  
pp. 106-118 ◽  
Author(s):  
L.F. Monteiro ◽  
M. Abad ◽  
S. Savini ◽  
J. Sewald
Keyword(s):  
Tarski Algebras

Topological Duality

2014 ◽  
pp. 61-172
Author(s):  
Steven Givant
Keyword(s):  
Topological Duality

DYNAMICS OF HUMANOID ROBOTS: GEOMETRICAL AND TOPOLOGICAL DUALITY

2006 ◽  
pp. 359-377 ◽  
Author(s):  
VLADIMIR G. IVANCEVIC
Keyword(s):  
Humanoid Robots ◽  
Topological Duality

Cn algebras with Moisil possibility operators

2020 ◽  
Author(s):  
Aldo V Figallo ◽  
Gustavo Pelaitay ◽  
Jonathan Sarmiento
Keyword(s):  
Free Generators ◽  
Finite Set ◽  
Tarski Algebras ◽  
Phd Thesis

Abstract In this paper, we continue the study of the Łukasiewicz residuation algebras of order $n$ with Moisil possibility operators (or $MC_n$-algebras) initiated by Figallo (1989, PhD Thesis, Universidad Nacional del Sur). More precisely, among other things, a method to determine the number of elements of the $MC_n$-algebra with a finite set of free generators is described. Applying this method, we find again the results obtained by Iturrioz and Monteiro (1966, Rev. Union Mat. Argent., 22, 146) and by Figallo (1990, Rep. Math. Logic, 24, 3–16) for the case of Tarski algebras and $I\varDelta _{3}$-algebras, respectively.

scholarly journals Graphs, Links, and Duality on Surfaces

2010 ◽  
Vol 20 (2) ◽  
pp. 267-287 ◽  
Author(s):  
VYACHESLAV KRUSHKAL
Keyword(s):  
Planar Graphs ◽  
Jones Polynomial ◽  
Tutte Polynomial ◽  
Natural Duality ◽  
Polynomial Invariant ◽  
Topological Duality ◽  
Ribbon Graphs ◽  
Virtual Links ◽  
Graphs On Surfaces ◽  
Tutte Polynomials

We introduce a polynomial invariant of graphs on surfaces,PG, generalizing the classical Tutte polynomial. Topological duality on surfaces gives rise to a natural duality result forPG, analogous to the duality for the Tutte polynomial of planar graphs. This property is important from the perspective of statistical mechanics, where the Tutte polynomial is known as the partition function of the Potts model. For ribbon graphs,PGspecializes to the well-known Bollobás–Riordan polynomial, and in fact the two polynomials carry equivalent information in this context. Duality is also established for a multivariate version of the polynomialPG. We then consider a 2-variable version of the Jones polynomial for links in thickened surfaces, taking into account homological information on the surface. An analogue of Thistlethwaite's theorem is established for these generalized Jones and Tutte polynomials for virtual links.

TOPOLOGICAL DUALITY BETWEEN REAL SCALAR AND SPINOR FIELDS IN QUANTUM FIELD THEORY, COSMOLOGY, QUANTUM THEORIES OF FUNDAMENTAL EXTENDED OBJECTS

1994 ◽  
Vol 09 (01) ◽  
pp. 1-37 ◽  
Author(s):  
YU. P. GONCHAROV
Keyword(s):  
Field Theory ◽  
Field Theories ◽  
Quantum Field Theories ◽  
Quantum Field ◽  
Quantum Theories ◽  
Topological Duality ◽  
Real Scalar ◽  
Spinor Fields ◽  
The Given ◽  
Kaluza Klein

This survey is devoted to possible manifestations of remarkable topological duality between real scalar and spinor fields (TDSS) existing on a great number of manifolds important in physical applications. The given manifestations are demonstrated to occur within the framework of miscellaneous branches in ordinary and supersymmetric quantum field theories, supergravity, Kaluza-Klein type theories, cosmology, strings, membranes and p-branes. All this allows one to draw the condusion that the above duality will seem to be an essential ingredient in many questions of present and future investigations.

scholarly journals A topological duality for mildly distributive meet-semilattices

2018 ◽  
pp. 265-284 ◽  
Author(s):  
Sergio A. Celani ◽  
Luciano J. González
Keyword(s):  
Topological Duality

scholarly journals Lattices whose ideal lattice is Stone

1983 ◽  
Vol 26 (1) ◽  
pp. 107-112 ◽  
Author(s):  
R. Beazer
Keyword(s):  
Distributive Lattice ◽  
Dual Space ◽  
Sufficient Conditions ◽  
Distributive Lattices ◽  
Stone Algebra ◽  
Ideal Lattice ◽  
Topological Duality ◽  
Bounded Distributive Lattice ◽  
Image Position ◽  
The Ideal

An elementary fact about ideal lattices of bounded distributive lattices is that they belong to the equational class ℬω of all distributive p-algebras (distributive lattices with pseudocomplementation). The lattice of equational subclasses of ℬω is known to be a chainof type (ω+l, where ℬ0 is the class of Boolean algebras and ℬ1 is the class of Stone algebras. G. Grätzer in his book [7] asks after a characterisation of those bounded distributive lattices whose ideal lattice belongs to ℬ (n≧1). The answer to the problem for the case n = 0 is well known: the ideal lattice of a bounded lattice L is Boolean if and only if L is a finite Boolean algebra. D. Thomas [10] recently solved the problem for the case n = 1 utilising the order-topological duality theory for bounded distributive lattices and in [5] W. Bowen obtained another proof of Thomas's result via a construction of the dual space of the ideal lattice of a bounded distributive lattice from its dual space. In this paper we give a short, purely algebraic proof of Thomas's result and deduce from it necessary and sufficient conditions for the ideal lattice of a bounded distributive lattice to be a relative Stone algebra.

Sign in / Sign up

Export Citation Format

Share Document