Koshanov, B. D., Kazakh national pedagogical university named after Abai, Kazakhstan, Almaty, Kazakhstan

• Journal of Mathematics, Mechanics and Computer Science Vol. 111 No. 3 (2021): Journal of Mathematics, Mechanics and Computer Science - Mathematics
  EQUIVALENCE OF THE FREDHOLM SOLVABILITY CONDITION FOR THE NEUMANN PROBLEM TO THE COMPLEMENTARITY CONDITION
  Abstract  PDF