1 Department of Engineering Sciences and Mathematics, Lulea University of Technology, Lulea, 97187, Sweden
2 UiT, The Arctic University of Norway, P.O. Box 385, Narvik, 8505, Norway
3 Department of Mathematics, Financial University under the Government of the Russian Federation, Leningradsky Prospekt 49, Moscow, 125993, Russian Federation
4 Department of Nonlinear Analysis and Optimization, Peoples’ Friendship University of Russia, Miklukho-Maklay 6, Moscow, 117198, Russian Federation
Keywords
Hardy type inequality; Lebesgue space; monotone function; supremum operator; weight