Vol 67, No 1 (March 2026)

Vol 67, No 1 (March 2026)
Tuesday, Mar 31, 2026
This issue table of contents
Articles
Parametric topological entropy of impulsive differential inclusions
Jan Andres
5 - 18
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On the degenerate Arnold conjecture on T^{2m} x CP^n
Luca Asselle, Maciej Starostka
19 - 34
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Note on homoclinic solutions to nonautonomous Hamiltonian systems with sign-changing nonlinear part
Federico Bernini, Bartosz Bieganowski, Daniel Strzelecki
35 - 52
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Sufficient and necessary conditions for the existence of positive solutions with finite energy for elliptic systems in exterior domains
Aleksandra Orpel
53 - 68
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Short proofs of Cambern's 1968 theorem and its generalizations applicable to fixed point theory
Maria Japón, Marek Malec, Łukasz Piasecki
87 - 102
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Local and global bifurcation for periodic solutions of hamiltonian systems via comparison theory for the spectral flow
Joanna Janczewska, Maciej Starostka, Nils Waterstraat
103 - 120
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Dynamical system describing cloud of particles in relativistic and non-relativistic framework
Robert Stańczy, Dorota Bors
121 - 134
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Eigenvalues of a third order BVP subject to functional BCs
Gennaro Infante, Paolo Lucisano
135 - 141
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Existence results for semi-linear differential equations with nonlocal boundary value conditions
Michał Bełdziński, Marek Galewski, Igor Kossowski
143 - 163
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New notion of measure-theoretic entropy for multivalued maps satisfying variational principle
Pavel Ludvík
165 - 180
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Mountain pass solutions for an entire semipositone problem involving the Grushin subelliptic operator
Paolo Malanchini, Giovanni Molica Bisci, Simone Secchi
183 - 208
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Global perturbative elliptic problems with critical growth in the fractional setting
Serena Dipierro, Edoardo Proietti Lippi, Enrico Valdinoci
209 - 259
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Topology and dynamics of a flow that has a non-saddle set or a W-set
Héctor Barge, Jaime J. Sánchez-Gabites, Jose M. R. Sanjurjo
261 - 290
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Prescribing almost constant scalar curvature and almost constant boundary mean curvature on B^n
Yixing Pu
291 - 315
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A two-phase free boundary problem involving exponential operator
Pedro Fellype Pontes, Minbo Yang
317 - 344
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