Hardness results on generalized connectivity

Harmonic algebraic curves and noncrossing partitions

Harmonic analysis on metrized graphs

Harmonic evolutions on graphs

Harmonic functions on multiplicative graphs and interpolation polynomials

Harmonic Galois theory for finite graphs

Harmonic Labeling of Graphs

Harmonic morphisms and hyperelliptic graphs

Harmonic ultrafilters

Harmonics for Deformed Steenrod Operators

Harmonious Coloring of Trees with Large Maximum Degree

Haruspicy 2: The anisotropic generating function of self-avoiding polygons not D-finite

Haruspicy 3: The directed bond-animal generating function is not D-finite

HD0L-$ω$-equivalence and periodicity problems in the primitive case (to the memory of G. Rauzy)

Heap games, numeration systems and sequences

Heavy subgraph conditions for longest cycles to be heavy in graphs

Heavy subgraphs for Hamiltonicity of 2-connected graphs

Hecke Ring of $(\symg{2n},\hypero{n})$: Generators and the Farahat-Higman Ring

Heisenberg characters, unitriangular groups, and Fibonacci numbers

Helly numbers of acyclic families