Results 261 to 270 of about 168,182,808 (297)
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Structure Theory of Complemented Banach Algebras
Canadian Journal of Mathematics, 1962If A is an H*-algebra, then the orthogonal complement of a closed right (left) ideal I is a closed right (left) ideal P. Saworotnow (7) considered Banach algebras which are Hilbert spaces and in which the closed right ideals satisfy the complementation property of an H*-algebra.
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Algebraic structures in quantum theory
2023The thesis is devoted to the analysis of various algebraic structures appearing in quantum theory and their applications to concrete physical problems. Analysis of symmetries is one of the most universal and powerful tools for studying physical systems.
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The Structure Theory of Transition Algebras
1989In the introduction we outlined the idea of a “discrete deterministic system.” Here we present the fundamentals of a mathematical theory of such structures. Clearly these fundamentals will stay with us; we are to live with them, and so they had better be elegantly (i.e., simply) formulated!
J. Richard Büchi, Dirk Siefkes
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The role of abstract algebra in structured estimation theory
IEEE Transactions on Information Theory, 1992A necessary and sufficient condition for a complete sufficient and explicit statistic for the covariance estimation problem is that the linear subspaces associated with covariance and the inverse covariance are identical and a Jordan algebra of symmetric linear mappings (see theorem 1).
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Algebraic Structure Theory of Tail-Biting Trellises
2007It is well known that there is an intimate connection between algebraic descriptions of linear block codes in the form of generator or parity-check matrices, and combinatorial descriptions in the form of trellises. A conventional trellis for a linear code C is a directed labelled layered graph with unique start and final nodes, and all paths from the ...
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Algebraic Structures and Number Theory
Algebraic Structures and Number Theory, 1990S.P. Lam, K.P. Shum
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New model category structures for algebraic quantum field theory
Letters in Mathematical Physics, 2023Víctor Carmona Sanchez
exaly
Structure Theory for Algebraic Algebras of Bounded Degree
The Annals of Mathematics, 1945openaire +2 more sources
Algebraic Structures in Automata and Database Theory
1992Boris I. Plotkin +2 more
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