Results 11 to 20 of about 129 (110)
On multivalued martingales whose values may be unbounded: martingale selectors and mosco convergence
Journal of Multivariate Analysis, 1991 Two results on the existence of martingale selections for a multivalued martingale are proved using classical properties of the projective limit of a sequence of subsets. Also, some further properties of the martingale selections are established. Finally some applications are given.
exaly +3 more sources
Convergence theorem of Pettis integrable multivalued pramart [PDF]
Arab Journal of Mathematical Sciences, 2023 Purpose – In this work, the authors are interested in the notion of vector valued and set valued Pettis integrable pramarts. The notion of pramart is more general than that of martingale.
M'Hamed El-Louh +2 more
doaj +1 more source
Informasi, 2023 Technological developments provide benefits for the society in receiving information and entertainment. This has resulted many innovations made by the communication media industry players, one of which is NET. TV by conducting media convergence.
Estavita Chantik Pembayun +1 more
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Mosco convergence and reflexivity [PDF]
Proceedings of the American Mathematical Society, 1990 In this note we aim to show conclusively that Mosco convergence of convex sets and functions and the associated Mosco topology τ
Beer, Gerald, Borwein, Jonathan M.
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Axioms, 2022 The asymptotic behavior of resolvents of a proper convex lower semicontinuous function is studied in the various settings of spaces. In this paper, we consider the asymptotic behavior of the resolvents of a sequence of functions defined in a complete ...
Yasunori Kimura, Keisuke Shindo
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Asymptotics for Time-Fractional Venttsel’ Problems in Fractal Domains
Fractal and Fractional, 2023 In this study, we consider fractional-in-time Venttsel’ problems in fractal domains of the Koch type. Well-posedness and regularity results are given. In view of numerical approximation, we consider the associated approximating pre-fractal problems.
Raffaela Capitanelli +2 more
doaj +1 more source
Mosco convergence and the Kadec property [PDF]
Proceedings of the American Mathematical Society, 1989 We study the relationship between Wijsman convergence and Mosco convergence for sequences of convex sets. Our central result is that Mosco convergence and Wijsman convergence coincide for sequences of convex sets if and only if the underlying space is reflexive with the dual norm having the Kadec property.
Borwein, Jonathan M., Fitzpatrick, Simon
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Fixed Point Theory and Applications, 2010 Motivated by the method of Xu (2006) and Matsushita and Takahashi (2008), we characterize the set of all common fixed points of a family of nonexpansive mappings by the notion of Mosco convergence and prove strong convergence theorems for nonexpansive ...
Nakajo Kazuhide, Kimura Yasunori
doaj +2 more sources
Multicomponent incompressible fluids—An asymptotic study
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 103, Issue 7, July 2023., 2023 Abstract This paper investigates the asymptotic behavior of the Helmholtz free energy of mixtures at small compressibility. We start from a general representation for the local free energy that is valid in stable subregions of the phase diagram. On the basis of this representation we classify the admissible data to construct a thermodynamically ...
Dieter Bothe +2 more
wiley +1 more source
The role of cell size in shaping responses to oxygen and temperature in fruit flies
Functional Ecology, Volume 37, Issue 5, Page 1269-1279, May 2023., 2023 Read the free Plain Language Summary for this article on the Journal blog. Abstract The body size of an animal is strongly coupled to key ecological traits such as fecundity, mortality and growth. Ectothermic animals mature at smaller body sizes in warmer conditions and under low oxygen availability (hypoxia).
Félix P. Leiva +2 more
wiley +1 more source