Czechoslovak Mathematical Journal

Online First articles

Abderrahman Retbi:
A note on L-Dunford-Pettis sets in a topological dual Banach space
Published online on April 30, 2020 as doi: 10.21136/CMJ.2020.0119-19

Juncheol Han, Tsiu-Kwen Lee, Sangwon Park:
A note on Skolem-Noether algebras
Published online on April 23, 2020 as doi: 10.21136/CMJ.2020.0215-19

Milica Anđelić, Zhibin Du, Carlos M. da Fonseca, Slobodan K. Simić:
Tridiagonal matrices and spectral properties of some graph classes
Published online on April 23, 2020 as doi: 10.21136/CMJ.2020.0182-19

Tao Xu, Heguo Liu:
On groups of automorphisms of nilpotent $p$-groups of finite rank
Published online on April 22, 2020 as doi: 10.21136/CMJ.2020.0262-19

Ahad Rahimi:
Squarefree monomial ideals with maximal depth
Published online on April 20, 2020 as doi: 10.21136/CMJ.2020.0171-19

Gülşen Ulucak, Ece Yetkin Çelikel:
$(\delta,2)$-primary ideals of a commutative ring
Published online on April 17, 2020 as doi: 10.21136/CMJ.2020.0146-19

Liang Shen:
P-injective group rings
Published online on April 17, 2020 as doi: 10.21136/CMJ.2020.0159-19

Ting Guo, Zhiming Feng, Enchao Bi:
Rigidity of the holomorphic automorphism of the generalized Fock-Bargmann-Hartogs domains
Published online on April 17, 2020 as doi: 10.21136/CMJ.2020.0364-19

Rahul Kumar, Atul Gaur:
Avoidance principle and intersection property for a class of rings
Published online on April 16, 2020 as doi: 10.21136/CMJ.2020.0360-19

Hendrik Vogt, Jürgen Voigt:
Increasing sequences of sectorial forms
Published online on April 14, 2020 as doi: 10.21136/CMJ.2020.0101-19

Kazuhiro Okumura:
A certain tensor on real hypersurfaces in a nonflat complex space form
Published online on April 14, 2020 as doi: 10.21136/CMJ.2020.0128-19

Zoran Stanić:
Main eigenvalues of real symmetric matrices with application to signed graphs
Published online on April 14, 2020 as doi: 10.21136/CMJ.2020.0147-19

Jerome Tomagan Dimabayao:
The torsion subgroup of a family of elliptic curves over the maximal abelian extension of $\mathbb{Q}$
Published online on April 2, 2020 as doi: 10.21136/CMJ.2020.0082-19

Rahul Kumar, Atul Gaur:
Maximal non valuation domains in an integral domain
Published online on April 1, 2020 as doi: 10.21136/CMJ.2020.0098-19

Zhiqi Chen, Xueqing Chen, Ming Ding:
Fermionic Novikov algebras admitting invariant non-degenerate symmetric bilinear forms
Published online on March 31, 2020 as doi: 10.21136/CMJ.2020.0071-19

Stéphane R. Louboutin:
When is the order generated by a cubic, quartic or quintic algebraic unit Galois invariant: three conjectures
Published online on March 30, 2020 as doi: 10.21136/CMJ.2020.0019-19

Daowei Lu, Yan Ning, Dingguo Wang:
The bicrossed products of $H_4$ and $H_8$
Published online on March 30, 2020 as doi: 10.21136/CMJ.2020.0079-19

Min-wei Tang, Zhi-Yi Wu:
Some results on Poincaré sets
Published online on March 27, 2020 as doi: 10.21136/CMJ.2020.0001-19

Cao Jiang, Shi-An Han, Ze-Hua Zhou:
Complex symmetric weighted composition operators on the Hardy space
Published online on March 23, 2020 as doi: 10.21136/CMJ.2020.0555-18

Dao Van Duong, Kieu Huu Dung, Nguyen Minh Chuong:
Weighted estimates for commutators of multilinear Hausdorff operators on variable exponent Morrey-Herz type spaces
Published online on February 28, 2020 as doi: 10.21136/CMJ.2020.0566-18

Innocent Ndikubwayo:
Criterion of the reality of zeros in a polynomial sequence satisfying a three-term recurrence relation
Published online on February 24, 2020 as doi: 10.21136/CMJ.2020.0535-18

Jiancheng Liu, Rong Mi:
New estimates for the first eigenvalue of the Jacobi operator on closed hypersurfaces in Riemannian space forms
Published online on February 24, 2020 as doi: 10.21136/CMJ.2020.0579-18

Özkan Öcalan, Oktay Duman:
Solutions to conjectures on a nonlinear recursive equation
Published online on February 24, 2020 as doi: 10.21136/CMJ.2020.0572-18

Jianjun Liu, Jian Chang, Guiyun Chen:
The $p$-nilpotency of finite groups with some weakly pronormal subgroups
Published online on February 21, 2020 as doi: 10.21136/CMJ.2020.0546-18

Weining Chen, Guixin Deng, Huadong Su:
On the binary system of factors of formal matrix rings
Published online on February 19, 2020 as doi: 10.21136/CMJ.2020.0464-18

Dragan Mašulović:
On dual Ramsey theorems for relational structures
Published online on February 7, 2020 as doi: 10.21136/CMJ.2020.0408-18

Mahdi Abedei, Ali Iranmanesh, Farrokh Shirjian:
A variation of Thompson's conjecture for the symmetric groups
Published online on January 29, 2020 as doi: 10.21136/CMJ.2020.0501-18

Horst Alzer, Man Kam Kwong:
Inequalities for the arithmetical functions of Euler and Dedekind
Published online on January 27, 2020 as doi: 10.21136/CMJ.2020.0530-18

Chao Li, Weidong Wang:
Inequalities for general width-integrals of Blaschke-Minkowski homomorphisms
Published online on January 27, 2020 as doi: 10.21136/CMJ.2020.0521-18

Cheng-Yang Gu, Victor J. W. Guo:
$q$-analogues of two supercongruences of Z.-W. Sun
Published online on January 22, 2020 as doi: 10.21136/CMJ.2020.0516-18

Ali Abkar:
Commutant of multiplication operators in weighted Bergman spaces on polydisk
Published online on January 16, 2020 as doi: 10.21136/CMJ.2020.0494-18

Huoyun Wang:
Equicontinuity, shadowing and distality in general topological spaces
Published online on January 16, 2020 as doi: 10.21136/CMJ.2020.0488-18

Jianmiao Ruan, Dashan Fan, Hongliang Li:
Hausdorff operator on Morrey spaces and Campanato spaces
Published online on December 27, 2019 as doi: 10.21136/CMJ.2019.0386-18

Ahmed Youssfi, Youssef Ahmida:
Some approximation results in Musielak-Orlicz spaces
Published online on December 17, 2019 as doi: 10.21136/CMJ.2019.0355-18

Taylan Pehlivan, Emine Albas:
Annihilators of skew derivations with Engel conditions on prime rings
Published online on December 16, 2019 as doi: 10.21136/CMJ.2019.0412-18

Wei Lu, Jing Mao, Chuanxi Wu:
A universal bound for lower Neumann eigenvalues of the Laplacian
Published online on December 13, 2019 as doi: 10.21136/CMJ.2019.0363-18

Salvador Sánchez-Perales, Francisco J. Mendoza-Torres:
Boundary value problems for the Schrödinger equation involving the Henstock-Kurzweil integral
Published online on December 12, 2019 as doi: 10.21136/CMJ.2019.0388-18

Ruju Zhao, Hua Yao, Junchao Wei:
Characterizations of partial isometries and two special kinds of EP elements
Published online on December 12, 2019 as doi: 10.21136/CMJ.2019.0389-18

Alexey Karapetyants, Joel Esteban Restrepo:
Generalized Hölder type spaces of harmonic functions in the unit ball and half space
Published online on December 10, 2019 as doi: 10.21136/CMJ.2019.0431-18

Weiling Song, Tiwei Zhao, Zhaoyong Huang:
One-sided Gorenstein subcategories
Published online on December 10, 2019 as doi: 10.21136/CMJ.2019.0385-18

Changguo Wei, Xiangmei Zhao, Shudong Liu:
Pseudometrics on Ext-semigroups
Published online on December 10, 2019 as doi: 10.21136/CMJ.2019.0352-18

Najib Mahdou, Moutu Abdou Salam Moutui:
Gaussian and Prüfer conditions in bi-amalgamated algebras
Published online on December 5, 2019 as doi: 10.21136/CMJ.2019.0335-18

Lin Yang, Sheng-Liang Yang, Tian-Xiao He:
Generalized Schröder matrices arising from enumeration of lattice paths
Published online on December 5, 2019 as doi: 10.21136/CMJ.2019.0348-18

Ali Haji-Badali, Amirhesam Zaeim:
Semi-symmetric four dimensional neutral Lie groups
Published online on December 4, 2019 as doi: 10.21136/CMJ.2019.0342-18

Feida Jiang, Saihua Cui, Gang Li:
Nonexistence of entire positive solution for a conformal $k$-Hessian inequality
Published online on November 29, 2019 as doi: 10.21136/CMJ.2019.0289-18

Irène Casseli:
On products of some Toeplitz operators on polyanalytic Fock spaces
Published online on November 27, 2019 as doi: 10.21136/CMJ.2019.0334-18

Rahul Kumar, Atul Gaur:
Maximal non $\lambda$-subrings
Published online on November 18, 2019 as doi: 10.21136/CMJ.2019.0298-18

Marko Radovanović:
On real flag manifolds with cup-length equal to its dimension
Published online on November 18, 2019 as doi: 10.21136/CMJ.2019.0283-18

Jérôme Droniou, Robert Eymard, Thierry Gallouët, Raphaèle Herbin:
A unified analysis of elliptic problems with various boundary conditions and their approximation
Published online on November 4, 2019 as doi: 10.21136/CMJ.2019.0312-18