نتایج جستجو برای: standard higher dimensional shearlet group
تعداد نتایج: 2539479 فیلتر نتایج به سال:
Abstract In the setting of higher-dimensional anisotropic Heisenberg group, we compute fundamental solution for sub-Laplacian, and prove Poincaré $$\beta $$ ? -Logarithmic Sobolev inequalities measures as a function this solution.
A bstract We investigate 2 n -dimensional axion electrodynamics for the purpose of exploring a higher-group structure underlying it. This is manifested as Green-Schwarz transformation background gauge fields that couple minimally to conserved currents. The = 3 case studied most intensively. derive identities correlation functions among global symmetry generators by using maps two with each othe...
Shearlets emerged in recent years in applied harmonic analysis as a general framework to provide sparse representations of multidimensional data. This construction was motivated by the need to provide more efficient algorithms for data analysis and processing, overcoming the limitations of traditional multiscale methods. Particularly, shearlets have proved to be very effective in handling direc...
in this paper, we focus on the study of shearlet transform which isde ned by using the hyperbolic functions. as a result we check an admissibilitycondition such that implies the reconstruction formula. to this end, we will usethe concept of the classical shearlet, which indicates the position and directionof a singularity.
abstract the purpose of this study is twofold: on the one hand, it is intended to see what kind of noticing-the –gap activity (teacher generated vs. learner generated) is more efficient in teaching l2 grammar in classroom language learning. on the other hand, it is an attempt to determine which approach of the noticing-the-gap- activity is more effective in the long- term retention of grammar...
this study was an attempt to investigate the effect of subtitling on vocabulary learning among iranian intermediate students. to find the homogeneity of the groups, tofel test was administered to student in kish mehr institute in garmsar. after analyzing the data, 60 participants (female students) who scored within the range of one standard deviation above and below the mean, were selected as h...
3 Computation of the shearlet transform 13 3.1 Finite discrete shearlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.2 A discrete shearlet frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.3 Inversion of the shearlet transform . . . . . . . . . . . . . . . . . . . . . . . . . 20 3.4 Smooth shearlets . . . . . . . . . . . . . . . . . . . . . . . . . ...
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