vol. 45, no. 3 (2025)
Magnetic Dirichlet Laplacian in curved waveguides
Diana Barseghyan, Swanhild Bernstein, Baruch Schneider, Martha Lina Zimmermann
Opuscula Math. 45, no. 3 (2025), 293-305,
https://doi.org/10.7494/OpMath.2025.45.3.293
Calculation of explicit expressions for the Hopf bifurcation limit cycles in delay-differential equations
José Enríquez Gabeiras, Juan Francisco Padial Molina
Opuscula Math. 45, no. 3 (2025), 307-338,
https://doi.org/10.7494/OpMath.2025.45.3.307
Upper distance-two domination
Jason T. Hedetniemi, Stephen T. Hedetniemi, Thomas M. Lewis
Opuscula Math. 45, no. 3 (2025), 339-350,
https://doi.org/10.7494/OpMath.2025.45.3.339
Block Jacobi matrices and Titchmarsh-Weyl function
Marcin Moszyński, Grzegorz Świderski
Opuscula Math. 45, no. 3 (2025), 351-402,
https://doi.org/10.7494/OpMath.2025.45.3.351
Integral representation of solutions to Dirac systems
Łukasz Rzepnicki
Opuscula Math. 45, no. 3 (2025), 403-416,
https://doi.org/10.7494/OpMath.2025.45.3.403