A block theoretic proof of Thompson’s \(A\times B\)-lemma Radha KessarMarkus Linckelmann OriginalPaper Open access 23 August 2021 Pages: 481 - 483
When does the canonical module of a module have finite injective dimension? T. H. FreitasV. H. Jorge Pérez OriginalPaper 23 September 2021 Pages: 485 - 494
Minimal depth of monomial ideals via associated radical ideals Somayeh BandariRaheleh Jafari OriginalPaper 10 September 2021 Pages: 495 - 507
The least non-split prime in a number field Henry H. Kim OriginalPaper 16 September 2021 Pages: 509 - 513
Fractional differential relations for the Lerch zeta function Arran FernandezJean-Daniel Djida OriginalPaper Open access 17 September 2021 Pages: 515 - 527
A weak vector-valued Banach–Stone theorem for Choquet simplices Jakub RondošJiří Spurný OriginalPaper 03 June 2021 Pages: 529 - 536
Furtherance of numerical radius inequalities of Hilbert space operators Pintu BhuniaKallol Paul OriginalPaper 22 July 2021 Pages: 537 - 546
On the orthogonality of generalized eigenspaces for the Ornstein–Uhlenbeck operator Valentina CasarinoPaolo CiattiPeter Sjögren OriginalPaper Open access 02 August 2021 Pages: 547 - 556
Gradient estimates and Liouville type theorems for \((p-1)^{p-1}\Delta _pu+au^{p-1}\log u^{p-1}=0\) on Riemannian manifolds Bingqing MaMingfang Zhu OriginalPaper 24 August 2021 Pages: 557 - 567
Existence of left invariant Ricci flat metrics on nilpotent Lie groups Yujian XiangZaili Yan OriginalPaper 23 July 2021 Pages: 569 - 578
Integral geometry of pairs of planes Julià CufíEduardo GallegoAgustí Reventós OriginalPaper 21 September 2021 Pages: 579 - 591