Results 11 to 20 of about 44,686 (267)

Absolutely continuous selections from absolutely continuous set valued map [PDF]

Czechoslovak Mathematical Journal, 1990
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Křivan, Vlastimil, Vrkoč, Ivo
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On Absolute Continuity

Journal of Mathematical Analysis and Applications, 1998
The family \({\mathcal F}\) of all figures in \(\mathbb R^m\), finite unions of non-degenerate compact intervals, is topologized with a Hausdorff topology \( \tau\) [ see \textit{L. C. Evans} and \textit{R. F. Gariepy}: ``Measure theory and fine properties of functions'' (1992; Zbl 0804.28001)] and an additive \( \tau\)-continuous real-valued function ...
Buczolich, Zoltán, Pfeffer, Washek F
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Absolute continuity and hyponormal operators

International Journal of Mathematics and Mathematical Sciences, 1981
Let T be a completely hyponormal operator, with the rectangular representation T=A+iB, on a separable Hilbert space. If 0 is not an eigenvalue of T* then T also has a polar factorization T=UP, with U unitary. It is known that A,B and U are all absolutely
C. R. Putnam
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Absolute continuity, singularity and product measures

International Journal of Mathematics and Mathematical Sciences, 1982
Conditions are given under which a product of two semifinite measures is absolutely continuous or weakly singular with respect to another product of two semifinite measures.
Roy A. Johnson
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Fundamental theorem of Wiener calculus

International Journal of Mathematics and Mathematical Sciences, 1990
In this paper we define and develop a theory of differentiation in Wiener space C[0,T]. We then proceed to establish a fundamental theorem of the integral calculus for C[0,T].
Chull Park, David Skoug, Lawrence Smolowitz   +2 more
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Absolute continuity characterization sets [PDF]

Proceedings of the American Mathematical Society, 1976
Suppose U U is a set, F {\mathbf {F}} is a field of subsets of U , p A B U,{\mathfrak {p}_{AB}} is the set of all real-valued, bounded ...
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Convolutions and absolute continuity [PDF]

Proceedings of the American Mathematical Society, 1973
We show that if E E is a subset of the circle with positive Lebesgue measure, and g g is integrable on almost every translate of E E , then g g is integrable on the whole circle.
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Methodology for Evaluating Projects Aimed at Service Quality Using Artificial Intelligence Techniques

Energies, 2022
The quality of the electrical energy distribution service has a significant impact on consumer satisfaction and the guarantee of the right of concession for the distribution companies.
Bruno José Sampaio de Sousa, Juan Moises Mauricio Villanueva   +1 more
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Absolute continuity of semimartingales

Electronic Journal of Probability, 2018
We derive equivalent conditions for the (local) absolute continuity of two laws of semimartingales on random sets. Our result generalizes previous results for classical semimartingales by replacing a strong uniqueness assumption by a weaker uniqueness assumption.
Criens, D, GLAU, K
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Composition and multiplication operators between Orlicz function spaces

Journal of Inequalities and Applications, 2016
Composition operators and multiplication operators between two Orlicz function spaces are investigated. First, necessary and sufficient conditions for their continuity are presented in several forms.
Tadeusz Chawziuk, Yunan Cui, Yousef Estaremi, Henryk Hudzik, Radosław Kaczmarek   +4 more
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