HMHinamari Mathematics

Mathematics · Research · Teaching

Dr Hinamari
Mang-Massou
Emmanuel

Mathematician and permanent lecturer at the École normale supérieure de Bongor (ENSB) / University of Bongor, working in differential and Riemannian geometry, topology, Poisson and symplectic geometry, Golden structures, Weil functors and fractional dynamics.

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Academic profile

Research and teaching

He earned a PhD in Mathematics from the University of Ngaoundéré in 2025. Since June 2026, he has been a permanent lecturer at the École normale supérieure de Bongor (ENSB) / University of Bongor. He also teaches at the Catholic University of Central Africa in Moundou and the University of N’Djaména. He is the founding director of La Cité des Sciences de Bongor and a founding member of CREDDA.

Published-name variants: Emmanuel Hinamari Mang-Massou and E. Hinamari Mang-Massou.

Scientific programme

Research areas

Research at the intersection of geometry, algebra and analysis.

01

Differential geometry

Lifts of geometric structures, vector bundles, Weil functors and natural transformations.

02

Riemannian geometry

Metrics, Levi-Civita connections, geodesics, curvature and related structures.

03

Topology

Topological properties of manifolds and interactions between topology and geometry.

04

Poisson and symplectic geometry

Poisson and presymplectic structures, Weil-bundle lifts and Poisson groups.

05

Golden structures

Golden Poisson geometry, Lie groups and algebras, canonical connections and multiplicative structures.

06

Fractional dynamics

Integrodifferential equations, semigroups, infinite delay and population dynamics.

Published papers · joint work

Three results at a glance

Contributions to Poisson geometry and the geometry of Weil bundles.

2026 · Poisson geometry

A hierarchy of Golden Poisson tensors

With coauthors, he constructs a compatible hierarchy of Poisson tensors governed by the Golden identity and studies its transport under Golden Poisson morphisms.

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2024 · Weil bundles

Lifts of symplectic vector bundles

With Achille Ntyam, he extends constructions for lifting symplectic manifolds, symplectic vector bundles and connections to Frobenius–Weil bundles.

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2022 · Golden structures

Structures on bundles of near points

With coauthors, he prolongs a Golden structure from a manifold to bundles of infinitely near points and studies preservation of its defining polynomial identity.

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Scientific output

Publications and current work

PhD in Mathematics · 2025

151 pages

Lifts of presymplectic and Poisson structures

University of Ngaoundéré
Supervisor: Prof. Achille Ntyam, ENS Yaoundé · University of Yaoundé I
Defended on 28 March 2025

The thesis studies lifts of symplectic and Poisson structures within the framework of Frobenius-Weil functors, with naturality and compatibility results for vector bundles and associated manifolds.

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Second PhD · In progress

Analysis & modelling

Analysis and mathematical modelling of fractional stochastic population-dynamics models

University of N’Djaména · in collaboration with Joseph Ki-Zerbo University

This research studies fractional stochastic models with memory and delay, with applications to population dynamics.

Supervisor
Prof. Issa Zabsonré
Co-supervisor
Prof. Bakari Abbo
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Education in Bongor

La Cité des Sciences

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Academic identity

Profiles and documents

Academic CVNot publicly available
ORCID 0000-0002-5951-5194 ↗MathSciNet MR Author ID 1499816 ↗ResearchGate View profile ↗Google Scholar Search publications ↗