2012/80/3-4
Some generalizations of the Stone Duality Theorem
Georgi D. Dimov
Gromov hyperbolicity of Denjoy domains through fundamental domains
Peter Hästö, Ana Portilla, José M. Rodriguez and Eva Touris
$FP$-injectivity relative to a semidualizing bimodule
Xi Tang
On the Diophantine equation $(a^n-1)(b^n-1)=x^2$
Pingzhi Yuan and Zhongfeng Zhang
A refinement of a double inequality for the gamma function
Jiao-Lian Zhao, Bai-Ni Guo and Feng Qi
A note on two conjectures associated to Goldbach's problem
Michael Coons
Fractional part integral representation for derivatives of a function related to ln$\Gamma (x+1)$
Mark W. Coffey
A characterization of finite supersolvable groups
Yangming Li and Xianhua Li
Kähler and para-Kähler curvature Weyl manifolds
Peter Gilkey and Stana Nikčević
Series with Hermite polynomials and applications
Khristo N. Boyadzhiev and Ayhan Dil
Additive irreducibles in $\alpha$-expansions
Peter J. Grabner and Helmut Prodinger
Comments on the distribution modulo one of powers of Pisot and Salem numbers
Toufik Zaïmi
Lattice-like translation ball packings in Nil space
Jenő Szirmai
Invariance of Bajraktarevič mean with respect to quasi arithmetic means
Janusz Matkowski
Finite groups determined by an inequality of the orders of their elements
Marius Tărnăuceanu
Improved arithmetic-geometric and Heinz means inequalities for Hilbert space operators
Fuad Kittaneh, Mario Krnić, Neda Lovričević and Josip Pečarić
Measures of pseudorandomness of families of binary lattices. II. A further construction
Katalin Gyarmati, Christian Mauduit and András Sárközy
On the maximal value of Dirichlet and Fejér kernels with respect to the Vilenkin-like space
István Blahota