K. N. Zhuikov, A. Yu. Savin, “On two methods of determining $\eta$-invariants of elliptic boundary-value problems”, CMFD, 70:3 (2024), 403–416; Journal of Mathematical Sciences, 287:4 (2024), 587–600
2.
H. H. Abbas, K. N. Zhuikov, A. Yu. Savin, “On the topological index of elliptic operators on two-dimensional manifolds with cylindrical ends”, Math. Notes, 116:6 (2024), 1159–1169
2023
3.
K. N. Zhuikov, A. Yu. Savin, “Eta-invariant of elliptic parameter-dependent boundary-value problems”, CMFD, 69:4 (2023), 599–620
A. Yu. Savin, K. N. Zhuikov, “$\eta$-Invariant for Parameter-Dependent Boundary Value Problems”, Math. Notes, 114:5 (2023), 1079–1083
2022
5.
K. N. Zhuikov, A. Yu. Savin, “Eta-Invariants for Parameter-Dependent Operators Associated with an Action of a Discrete Group”, Mat. Zametki, 112:5 (2022), 705–717; Math. Notes, 112:5 (2022), 685–696
K. N. Zhuikov, A. Yu. Savin, “Eta-invariant for parameter-dependent families with periodic coefficients”, Ufimsk. Mat. Zh., 14:2 (2022), 37–57; Ufa Math. J., 14:2 (2022), 35–55
Eta-invariants for families of operators with shifts A. Yu. Savin, K. N. Zhuikov III International Conference “Mathematical Physics, Dynamical Systems, Infinite-Dimensional Analysis”, dedicated to the 100th anniversary of V.S. Vladimirov, the 100th anniversary of L.D. Kudryavtsev and the 85th anniversary of O.G. Smolyanov July 12, 2023 12:35