On the Number of Nonnegative Sums for Semi-partitions
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DOI: 10.1007/s00373-021-02393-8
Abstract: Let $$[n]=\{1,2,\dots , n\}$$ . Let $$\left( {\begin{array}{c}[n]\\ k\end{array}}\right) $$ be the family of all subsets of [n] of size k. Define a real-valued weight function w on the set $$\left( {\begin{array}{c}[n]\\ k\end{array}}\right) $$ such… read more here.
Keywords: begin array; end array; left begin; array right ... See more keywords
Entangled Fourier Transformation and its Application in Weyl-Wigner Operator Ordering and Fractional Squeezing
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DOI: 10.1007/s10773-019-04066-y
Abstract: In order to entangle the functions to be transformed, we proposed the entangled. Fourier integration transformation (EFIT) which has the property of keeping modulus-invariant for its inverse transformation. Then we then studied Wigner operator’s EFIT… read more here.
Keywords: left right; operator; begin array; array end ... See more keywords
Recursive interpolating sequences
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DOI: 10.1515/math-2018-0044
Abstract: Abstract This paper is devoted to pose several interpolation problems on the open unit disk ???? of the complex plane in a recursive and linear way. We look for interpolating sequences (zn) in ???? so… read more here.
Keywords: begin array; array end; interpolating sequences; end array ... See more keywords
The amalgam space L(p,q)π $\begin{array}{} L^{\pi}_{(p,q)} \end{array}$(G) on IN-groups
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DOI: 10.1515/ms-2017-0337
Abstract: Abstract Let G be an IN-group and 0 < p, q < ∞. In this paper, we determine necessary and sufficient conditions for the existence of the convolution of functions, in the amalgam space L(p,q)π… read more here.
Keywords: begin array; end array; space begin; array end ... See more keywords