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

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