2019/94/1-2
On a family of biquadratic fields that do not admit a unit power integral basis
Japhet Odjoumani, Alain Togbé and Volker Ziegler
On the finiteness of associated primes of local cohomology modules
Nguyen Minh Tri, Nguyen Thanh Nam, Tran Tuan Nam and Nguyen Duc Minh
Orlicz spaces on hypergroups
Vishvesh Kumar, Ritumoni Sarma and N. Shravan Kumar
On additive arithmetical functions with values in topological groups. III.
Imre Kátai and Bui Minh Phong
Pseudo-random subsets constructed by using Fermat quotients
Huaning Liu and Guotuo Zhang
Real hypersurfaces in the complex hyperbolic quadric with parallel structure Jacobi operator
Young Jin Suh, Juan de Dios Pérez and Changhwa Woo
New inequalities of Fejér—Jackson-type
Horst Alzer and Man Kam Kwong
Composantes isotypiques de pro-$p$-extensions de corps de nombres et $p$-rationalité
Christian Maire et Marine Rougnant
Finite groups with two relative subgroup commutativity degrees
Mihai-Silviu Lazorec and Marius Tărnăuceanu
Rigidity results in certain manifolds with density
Henrique F. de Lima, Eraldo A. Lima Jr., Adriano A. Medeiros and Márcio S. Santos
A note on non-inner automorphisms in finite normally constrained $p$-groups
Norberto Gavioli, Leire Legarreta and Marco Ruscitti
On geodesic invariance and curvature in nonholonomic Riemannian geometry
Dennis I. Barrett and Claudiu C. Remsing
Killing fields and curvatures of homogeneous Finsler manifolds
Zhiguang Hu and Shaoqiang Deng
The Cotton tensor in the projective geometry of sprays
Mike Crampin
A generalization of the Gelfand—Kolmogoroff theorem
Yunbai Dong, Pei-Kee Lin and Bentuo Zheng