National Technical University of Athens (NTUA)
Εργοδικά θεωρήματα σε von Neumann άλγεβρες και εργοδικά θεωρήματα για τυχαία σύνολα σε χώρους Banach
Abstract
dc:descriptionLet M be von Neumann algebra with a faithful normal semifinite weight and a semigroup of kernels on it. In paragraph 2 maximal ergodic theorems are given for additive and strongly superadditive processes, one dimensional or multidimensional. In paragraph 3 we deal with continuous parameter multidimensional strongly superadditive processes. There also multiparameter local ergodic theorems are given for additive and strongly superadditive ergodic processes. In chapter 2 we give global and local one dimensional and multidimensional Abelian ergodic theorems for semigroups of kernels. In chapter 3 we give ergodic theorems Cesaro and Abelian, local and global for multifunctions and measure preserving transformations. Also a multiplicative ergodic theorem is given and a non linear one.
Degree
thesis:*- Grantor dc:publisher
- National Technical University of Athens (NTUA)
- Year dc:date
- 1990
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Kastrantas, Evangelos
Subjects
dc:subject × 20- von Neumann άλγεβρα
- Θεώρημα υπερπροσθετικό διαφορίσεως
- Μετρική Hausdorff
- Πολλαπλασιαστικό εργοδικό θεώρημα
- Πολυπαραμετρικό υπερπροσθετικό, εργ. θεώρημα
- Σύγκλιση κατά Mosco
- Τυχαίο σύνολο
- Χώροι Banach
- Banach spaces
- Hausdorff metric
- Mosco convergence
- Multiparameter, superadditive, ergodictheorem
- MULTIPLICATIVE ERGODIC THEOREM
- Random set
- Superadditive differentiation theorem
- von Neumann algebra
- Φυσικές Επιστήμες
- Μαθηματικά
- Natural Sciences
- Mathematics
Rights
- Language dc:language
- gre
Identifiers
dc:identifier.*- Identifier
- 10.12681/eadd/1423
- OAI identifier oai:identifier
- oai:10442/1423