1. On Boundary Value Problems in a Quarter-Plane for a Pseudohyperbolic Equation

   • L. N. Bondar’
   • V. V. Shemetova

   OriginalPaper 25 May 2023 Pages: 87 - 106

2. Maximal Ideal Spaces of Invariant Function Algebras on Compact Groups

   • V. M. Gichev

   OriginalPaper 25 May 2023 Pages: 107 - 139

3. Identities and \(n\)-Ary Kulakov Algebras

   • M. V. Neshchadim
   • A. A. Simonov

   OriginalPaper 25 May 2023 Pages: 140 - 150

4. A Priori Estimates and Fredholm Criteria for a Class of Regular Hypoelliptic Operators

   • A. G. Tumanyan

   OriginalPaper 25 May 2023 Pages: 151 - 164