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20172025
most citedDiscrete Heat Equation with irregular thermal conductivity and tempered distributional data

6 citations · 16 across the 21 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

math.SP2019★ 2 cited

Ellipticity and Fredholmness of pseudo-differential operators on $\ell^2(\Zn)$

Aparajita Dasgupta, Vishvesh Kumar

The minimal operator and the maximal operator of an elliptic pseudo-differential operator with symbols on are proved to coincide and the domain is given i…

math.FA2019

Hilbert-Schmidt and Trace Class Pseudo-differential Operators on the Abstract Heisenberg Group

Aparajita Dasgupta, Vishvesh Kumar

In this paper we introduce and study pseudo-differential operators with operator valued symbols on the abstract Heisenberg group $\mathbb{H}(G):=G \times \widehat{G} \times \mathbb…