نتایج جستجو برای: function valued frame

تعداد نتایج: 1331053  

Journal: :Journal of Physics: Conference Series 2018

Journal: :Rocky Mountain Journal of Mathematics 2021

In the signal-processing literature, a frame is mechanism for performing analysis and reconstruction in Hilbert space. By contrast, quantum theory, positive operator-valued measure (POVM) decomposes Hilbert-space vector purpose of computing measurement probabilities. Frames their most common generalizations can be seen to give rise POVMs, but does every reasonable POVM arise from type frame? We...

2006
Ben Hoff

The Brownian frame process T B is defined as T B t := (Bt−1+u)0≤u≤1 , t ∈ [0, 1] , where B is a real-valued Brownian motion with parameter set [−1, 1]. This thesis investigates properties of the path-valued Brownian frame process relevant to establishing an integration theory based on the theory of rough paths ([Lyons, 1998]). The interest in studying this object comes from its connection with ...

2009
Enric Trillas Claudio Moraga Eloy Renedo

By interpreting ‘p is impossible’ by ‘p is selfcontradictory’, and ‘p is always’ by ‘not p is self-contradictory’, this paper studies which of the three-valued systems of Łucasiewicz, Gödel, Kleene, Bochvar, and Post, do verify the Aristotle’s principles of Non-Contradiction (NC), and Excluded-Middle (EM). Keywords— Systems of three-valued logic, Non-Contradiction, Excluded-Middle.

It is well known that a microperiodic function mapping a topological group into reals, which is continuous at some point is constant. We introduce the notion of a microperiodic multifunction, defined on a topological group with values in a metric space, and study regularity conditions implying an analogous result. We deal with Vietoris and Hausdorff continuity concepts.Stability of microperiodi...

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