Search Results - "Goldstein, Stanisław"
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Linear Combinations of Projections in Type III Factors
Published in Integral equations and operator theory (01-12-2022)“…It is shown that every self-adjoint operator in a σ -finite von Neumann factor of type III can be written as a real linear combination of 3 projections. This…”
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Infinite Measures on von Neumann Algebras
Published in International journal of theoretical physics (01-12-2015)“…Infinite measures on von Neumann algebras are classified according to properties analogous to those from classical measure theory. These properties are…”
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Abelian von Neumann algebras, measure algebras and L∞-spaces
Published in Expositiones mathematicae (01-09-2022)“…We give a fresh account of the astonishing interplay between abelian von Neumann algebras, L∞-spaces and measure algebras, including an exposition of Maharam’s…”
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Linear Combinations of Projections in von Neumann Algebras
Published in Proceedings of the American Mathematical Society (1992)“…Any operator in a von Neumann algebra is a linear combination of a finite number of projections from the algebra with coefficients from the center of the…”
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Twisting non-commutative L spaces
Published in Advances in mathematics (New York. 1965) (14-05-2016)Get full text
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Twisting non-commutative Lp spaces
Published in Advances in mathematics (New York. 1965) (14-05-2016)“…The paper makes the first steps into the study of extensions (“twisted sums”) of noncommutative Lp-spaces regarded as Banach modules over the underlying von…”
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QUANTUM STOPPING TIMES AND DOOB-MEYER DECOMPOSITIONS
Published in Journal of operator theory (01-01-1996)“…We discuss quantum stopping times, quantum stochastic intervals, stopping quantum L1-processes by quantum stopping times and the relationship between stopping…”
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Counting common substrings effectively
Published 21-09-2012“…This article presents effective (dynamic) algorithm for solving a problem of counting the number of substrings of given string which are also substrings of…”
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No-hole $\lambda$-$L(k, k-1, \ldots, 2, 1)$-labeling for Square Grid
Published 21-09-2016“…Given a fixed $k$ $\in$ $\mathbb{Z}^+$ and $\lambda$ $\in$ $\mathbb{Z}^+$, the objective of a $\lambda$-$L(k, k-1, \ldots, 2, 1)$-labeling of a graph $G$ is to…”
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Markov semigroups KMS-symmetric for a weight
Published in Mathematische annalen (01-01-1999)Get full text
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Abelian von Neumann algebras, measure algebras and L^\infty-spaces
Published 23-12-2021“…Expositiones Mathematicae (2021) We give a fresh account of the astonishing interplay between abelian von Neumann algebras, L^\infty-spaces and measure…”
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COMPARISON OF STATES AND DARBOUX-TYPE PROPERTIES IN VON NEUMANN ALGEBRAS
Published in Mathematica scandinavica (01-01-1988)Get full text
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Orthogonally additive functions on operator algebras
Published in International journal of theoretical physics (01-08-1995)Get full text
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KMS-symmetric Markov semigroups
Published in Mathematische Zeitschrift (01-05-1995)Get full text
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Twisting non-commutative $L_p$ spaces
Published 02-07-2014“…The paper makes the first steps into the study of extensions ("twisted sums") of noncommutative $L^p$-spaces regarded as Banach modules over the underlying von…”
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Orthogonal forms and transition probability in von neumann algebras
Published in Monatshefte für Mathematik (01-03-1990)Get full text
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Comparision of states and Darboux-type properties in von Neumann algebras
Published in Mathematica scandinavica (01-06-1988)Get full text
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