نتایج جستجو برای: generalized semi direct product

تعداد نتایج: 976211  

2004
OREN BEN-BASSAT O. BEN-BASSAT

In this paper we develop a relative version of T-duality in generalized complex geometry which we propose as a manifestation of mirror symmetry. Let M be an n−dimensional smooth real manifold, V a rank n real vector bundle on M , and ∇ a flat connection on V . We define the notion of a ∇−semi-flat generalized complex structure on the total space of V . We show that there is an explicit bijectiv...

2002
RALPH M. KAUFMANN

We consider four operads which are different varieties of the cacti operad. These are cacti without local zeros (or spines) and cacti proper as well as both varieties with fixed constant size one of the constituting loops. We show that both types of cacti are a semi–direct products as operads of their normalized versions with a re–scaling operad based on R>0 which are homotopic to direct produc...

Journal: :Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics 2016

Journal: :Math. Oper. Res. 1980
Ward Whitt

It is shown that sequences of generalized semi-Markov processes converge in the sense of weak convergence of random functions if associated sequences of defining elements (initial distributions, transition functions and clock time distributions) converge. This continuity or stability is used to obtain information about invariant probability measures. It is shown that there exists an invariant p...

Journal: :GANIT: Journal of Bangladesh Mathematical Society 2012

Journal: :Transactions of the American Mathematical Society 1967

Journal: :Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics 2017

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