Geodesic

Sommaire du Fascicule no. 1

NP-Completeness Results for Minimum Planar Spanners
An Involution Principle-Free Bijective Proof of Stanley's Hook-Content Formula

Sommaire du Fascicule no. 2

The Number of Sides of a Parallelogram
Quicksort algorithm again revisited
The Optimal Lower Bound for Generators of Invariant Rings without Finite SAGBI Bases with Respect to Any Admissible Order

Sommaire du Fascicule no. 3

Partially persistent search trees with transcript operations
Local Normal Forms for First-Order Logic with Applications to Games and Automata
Applying a uniform marked morphism to a word
On the Structure of Valiant's Complexity Classes

Sommaire du Fascicule no. 4

A note on domino treewidth
Permutations Containing and Avoiding $\textit{123}$ and $\textit{132}$ Patterns
Analysis of an Approximation Algorithm for Scheduling Independent Parallel Tasks
Classes of graphs with restricted interval models
A characterization for all interval doubling schemes of the lattice of permutations
Accelerated series for universal constants, by the WZ method
Polytypic Functions Over Nested Datatypes