Please choose an issue number:

Contents of issues 2026 / 108 / 1-2:

2026 / 108 / 1-2 (1) - DOI: 10.5486/PMD.2026.10061 - p. 1-24
De Biao Li and Vítor H. Fernandes On semigroups of orientation-preserving partial permutations with restricted range
Full text paper (pdf)

2026 / 108 / 1-2 (2) - DOI: 10.5486/PMD.2026.10156 - p. 25-44
Zejun Hu and Xiaoge Lu Parallel real hypersurfaces in $\mathbb{S}^2\times\mathbb{S}^2$ and $\mathbb{H}^2\times\mathbb{H}^2$ with respect to the $k$-generalized Tanaka--Webster connection
Full text paper (pdf)

2026 / 108 / 1-2 (3) - DOI: 10.5486/PMD.2026.10162 - p. 45-73
Bojan Kuzma and Sushil Singla Classification of abelian finite-dimensional $C^*$-algebras by orthogonality
Full text paper (pdf)

2026 / 108 / 1-2 (4) - DOI: 10.5486/PMD.2026.10182 - p. 75-85
Mirela Jukić Bokun and Ivan Soldo The extendibility of the parametric $D(-1)$-triples
Full text paper (pdf)

2026 / 108 / 1-2 (5) - DOI: 10.5486/PMD.2026.10183 - p. 87-97
Pablo Rocha: A note about the discrete Riesz potential on $\mathbb{Z}^n$
Full text paper (pdf)

2026 / 108 / 1-2 (6) - DOI: 10.5486/PMD.2026.10211 - p. 99-119
Vakhtang Tsagareishvili, Giorgi Tutberidze and Giorgi Cagareishvili: Unconditional convergence of general Fourier series
Full text paper (pdf)

2026 / 108 / 1-2 (7) - DOI: 10.5486/PMD.2026.10216 - p. 121-162
Young Jin Suh and Changhwa Woo Pseudo-Ricci--Bourguignon solitons in the complex hyperbolic two-plane Grassmannians
Full text paper (pdf)

2026 / 108 / 1-2 (8) - DOI: 10.5486/PMD.2026.10284 - p. 163-184
Yaxuan Li and Shengqiang Wang Twisted duality and BV-algebras on the (co)homology of quadratic Poisson structures
Full text paper (pdf)

2026 / 108 / 1-2 (9) - DOI: 10.5486/PMD.2026.10304 - p. 185-195
Elahe Nafarieh Talkhooncheh , Maryam Salimi , Hamid Rasouli , Elham Tavasoli and Abolfazl Tehranian Homological properties of a family of quotients of the Rees algebra
Full text paper (pdf)

2026 / 108 / 1-2 (10) - DOI: 10.5486/PMD.2026.10316 - p. 197-200
Florian Luca and Diego Marques On a conjecture by Pethő concerning absolute values of roots of generalized Fibonacci polynomials
Full text paper (pdf)

2026 / 108 / 1-2 (11) - DOI: 10.5486/PMD.2026.10320 - p. 201-219
Wei Wang , Limeng Xia and Senrong Xu Heisenberg double of some quantum group and its representations
Full text paper (pdf)

2026 / 108 / 1-2 (12) - DOI: 10.5486/PMD.2026.10324 - p. 221-250
Yasutsugu Fujita and Maohua Le On the generalized Ramanujan--Nagell equation $D_1x^2-D_2=p^n$
Full text paper (pdf)

2026 / 108 / 1-2 (13) - DOI: 10.5486/PMD.2026.10400 - p. 251-254
Andrea Lucchini Finite groups with regular subgroup graph
Full text paper (pdf)

13 records
 

© 2026, Publicationes Mathematicae, Debrecen, Hungary