Bitjong Ndombol

activity

20012026

most citedOn the cohomology algebra of free loop spaces

1 citations · 1 across the 4 of their papers we have counts for

collaborators

4 papers

math.AT2026

On the closed geodesics problem

Bitjong Ndombol

Let $\bk $ be a field of characteristic $p \geq 0$ and $X$ a simply connected finite CW complex. In this text, we prove that: {\sl if the cohomology algebra $H^*(X;\bk)$ is generate…

math.AT2024

Massey iterated products and closed geodesics

Bitjong Ndombol, Jean-Claude. Thomas

In this paper, we show that the existence of two sequences of Massey iterated product containing zero in the cohomology of a 1-connected CW complex of finite type $X$ directly bear…

math.AT2001

Steenrod operations and Hochshild homology

Bitjong Ndombol, Jean-Claude Thomas

Let $X$ be a simply connected space and $F_{p}$ be a prime field. The algebra of normalized singular cochains $N^{*} (X; F_{p})$ admits a natural homotopy structure which in…

math.AT2001★ 1 cited

On the cohomology algebra of free loop spaces

Bitjong Ndombol, Jean-Claude Thomas

Let $X$ be a simply connected space and $K$ be any field. The normalized singular cochains $N^{*} (X; K)$ admit a natural strongly homotopy commutative algebra structure,…