Order structure of U-semiabundant semigroups and rings. Part I: Left Lawson’s order Jānis Cīrulis OriginalPaper 01 December 2020 Pages: 359 - 403
Four-element generating sets of partition lattices and their direct products Gábor CzédliLillian Oluoch OriginalPaper 01 December 2020 Pages: 405 - 448
A study of non-positive operators between real normed linear spaces Arup ChattopadhyayDebmalya SainTanusri Senapati OriginalPaper 01 December 2020 Pages: 449 - 466
Semigroup operations which are distributive over a given semigroup operation on positive real numbers Hirokazu OkaTakeshi MiuraSin-Ei Takahasi OriginalPaper 01 December 2020 Pages: 493 - 502
Pluquasisimilar Hilbert space operators László Kérchy OriginalPaper 01 December 2020 Pages: 503 - 520
On the boundedness of B-maximal commutators, commutators of B-Riesz potentials and B-singular integral operators in modified B-Morrey spaces Canay AykolJavanshir J. Hasanov OriginalPaper 01 December 2020 Pages: 521 - 547
On power bounded operators with holomorphic eigenvectors. II Maria F. Gamal’ OriginalPaper 01 December 2020 Pages: 549 - 562
A generalized Fuglede–Putnam theorem for a class of almost normal tuples of operators with finite modulus of Hilbert–Schmidt quasitriangularity Vasile Lauric OriginalPaper 01 December 2020 Pages: 563 - 575
Characterization of two-sided generalized derivations Amin Hosseini OriginalPaper 01 December 2020 Pages: 577 - 600
Infinitely many weak solutions for perturbed nonlinear elliptic Neumann problem in Musielak-Orlicz-Sobolev framework Mohamed Saad Bouh Elemine VallAhmed Ahmed OriginalPaper 01 December 2020 Pages: 601 - 616
Symmetric points in spaces of linear operators between Banach spaces Divya KhuranaSaikat RoyDebmalya Sain OriginalPaper 01 December 2020 Pages: 617 - 634
The relative multifractal analysis, review and examples Bilel Selmi OriginalPaper 01 December 2020 Pages: 635 - 666
Class p-w A(s, t) operators and invariant subspaces T. Prasad OriginalPaper 01 December 2020 Pages: 671 - 679
Numerical range, dilation, and maximal operator systems Chi-Kwong LiYiu-Tung Poon OriginalPaper 01 December 2020 Pages: 681 - 696
