vol. 46, no. 4 (2026)
Topological sensitivity analysis for the narrow escape problem
Ayadi Aya, Hassine Maatoug
Opuscula Math. 46, no. 4 (2026), 441-474,
https://doi.org/10.7494/OpMath.202606241
A note on the development of singularities on solutions to the Navier-Stokes equations under supercritical forcing terms
Hugo Beirão da Veiga, Jiaqi Yang
Opuscula Math. 46, no. 4 (2026), 475-489,
https://doi.org/10.7494/OpMath.202606031
An elliptic system involving p-Laplacian and a chemotactic term
Lucio Boccardo, J. Ignacio Tello, Lourdes Tello
Opuscula Math. 46, no. 4 (2026), 491-511,
https://doi.org/10.7494/OpMath.OpMath.202607051
One complex variable versus several complex variables: The Hartogs extension phenomenon in context
Steven G. Krantz
Opuscula Math. 46, no. 4 (2026), 513-520,
https://doi.org/10.7494/OpMath.202607111
Nonlinear hybrid second-order neutral delay differential equation with mixed sign terms: Oscillation via symmetry transform
Ganesh Purushothaman, Pandarinathan Nandakumar, George E. Chatzarakis, Ethiraju Thandapani
Opuscula Math. 46, no. 4 (2026), 521-539,
https://doi.org/10.7494/OpMath.202606121
Normalized solutions for p-Kirchhoff equation with general nonlinearities on bounded domain
Shupei Shen, Xiaoming He
Opuscula Math. 46, no. 4 (2026), 541-562,
https://doi.org/10.7494/OpMath.202606191
Ground states for the planar indefinite Choquard equation with supercritical exponential growth
Limin Zhang, Shuai Yuan
Opuscula Math. 46, no. 4 (2026), 563-592,
https://doi.org/10.7494/OpMath.202607081