A more accurate half-discrete Hilbert-type inequality in the whole plane and the reverses Michael Th. RassiasBicheng YangGerasimos C. Meletiou Original Paper Open access 29 June 2021 Article: 50
Norm derivatives and geometry of bilinear operators Divya KhuranaDebmalya Sain Original Paper 28 June 2021 Article: 49
Maximal and singular integral operators in weighted grand variable exponent Lebesgue spaces Vakhtang KokilashviliAlexander Meskhi Original Paper 14 June 2021 Article: 48
Doubly commuting invariant subspaces for representations of product systems of \(C^*\)-correspondences Harsh TrivediShankar Veerabathiran Original Paper 14 June 2021 Article: 47
Some Bishop–Phelps–Bollobás type properties in Banach spaces with respect to minimum norm of bounded linear operators Uday Shankar Chakraborty Original Paper 10 June 2021 Article: 46
Ultraholomorphic sectorial extensions of Beurling type David Nicolas NenningArmin RainerGerhard Schindl Original Paper 04 June 2021 Article: 45
Schrödinger equations with combined non-linearity Tarek Saanouni Original Paper 01 June 2021 Article: 44
Beurling-type invariant subspaces of the Poletsky–Stessin–Hardy spaces in the bidisc Beyaz Başak EskişehirliSibel Şahin Original Paper 01 June 2021 Article: 43
Joint m-quasihyponormal operators on a Hilbert space Sid Ahmed Ould Ahmed MahmoudHadi Obaid Alshammari Original Paper 26 May 2021 Article: 42
Yeh–Fourier–Feynman transforms and convolutions associated with Gaussian processes Jae Gil Choi Original Paper 19 May 2021 Article: 41
G-frame operator distance problems Miao HeJinsong LengYuxiang Xu Original Paper 17 May 2021 Article: 40
Homological dimensions of smooth crossed products Petr Kosenko Original Paper 17 May 2021 Article: 39
Covariant functions of characters of compact subgroups Arash Ghaani Farashahi Original Paper Open access 17 May 2021 Article: 38
