Continuant Diophantine equations

Defect of an admissible octahedron in a centering obtained by adding rational vectors to an integer lattice

On a communication complexity problem in combinatorial number theory

Sur la variation totale de la suite des parties fractionnaires des quotients d’un nombre réel positif par les nombres entiers naturels consécutifs

A remark on Hamilton cycles with few colors

On the sum of the digits of multiples

Long monochromatic paths and cycles in 2-edge-colored multipartite graphs

Tight t-designs on two concentric spheres

Tight t-designs on two concentric spheres

Estimates for the exponent of irrationality for certain values of hypergeometric functions

Joint approximations of some values of the functions logx, arctanx

On rational approximations for some values of $\arctan\frac{s}{r}, for natural s and r, $s< r$.

A generalization of a theorem of White

The integer group determinants do not determine the group

On a discrete John-type theorem

On points with algebraically conjugate coordinates close to smooth curves

Combinatorial games on Galton-Watson trees involving several-generation-jump moves

Holes or empty pseudo-triangles in planar point sets

A note on the set $A(A+A)$

Borsuk’s problem, Boltyanski’s illumination problem, and circumradius

Flat-containing and shift-blocking sets in Fr2

Tiling the integer lattice with translated sublattices

Intrinsic approximation on Cantor-like sets, a problem of Mahler

Irrationality proofs for zeta values, moduli spaces and dinner parties

Effective simultaneous rational approximation to pairs of real quadratic numbers

Zero-one laws for random k-partite graphs

Arithmetical results on certain q-series, III

Arithmetical Results on Certain q-Series, IV

Estimating polynomials over Zp at points from Cp