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math.AP2020
Sharp Hardy inequalities in an exterior of a ball
Nikolai Kutev, Tsviatko Rangelov
New Hardy type inequalities in sectorial area and as a limit in an exterior of a ball are proved. Sharpness of the inequalities is shown as well.
math.AP2020★ 4 cited
Hardy inequalities with double singular weights
Nikolai Kutev, Tsviatko Rangelov
The aim of this paper is to obtain new Hardy inequalities with double singular weights - at an interior point and on the boundary of the domain. These inequalities give us the poss…