GREG LÉON ANDRÉ WEILER

MATHEMATICIAN / RESEARCHER / EXPLORER

PROFILE

Ph.D. candidate in mathematics with international academic experience at ETH Zürich, Yale University, and the University of Göttingen.

My work is driven by a passion for grasping and solving complex problems, whether in the abstract realms of pure mathematics or through tangible applications such as consulting and representative roles. With experience in leadership and multilingual communication, I am committed to driving impact through analytical thinking and creative, cross-functional collaboration.

Languages

Fluent in Luxembourgish, German, French, and English, with a working proficiency in Italian.

ACADEMIC JOURNEY

PH.D. MATHEMATICS

Univ. Göttingen

2023-2026 (exp.)

Exploring the topology of instanton moduli via the ADHM construction. Advisor: Prof. Dr. Victor Pidstrygach. Associated with RTG 2491 "Fourier Analysis and Spectral Theory." Active in university governance as GAUSS Ph.D. Representative and member of the Mathematics Commission of Studies.

M.SC. ETH MATHEMATICS

ETH Zürich & Yale Univ.

2021-2023

Thesis: "Kontsevich's Formula for Rational Curves from Classical and Quantum Perspectives," written as a visiting researcher at Yale University. Advisors: Prof. Dr. Junliang Shen (Yale) & Prof. Dr. Rahul Pandharipande (ETH).

B.SC. ETH MATHEMATICS

ETH Zürich

2018-2021

Thesis: "Soundness and Independence between Syntax and Semantics." Advisor: Prof. Dr. Lorenz Halbeisen. Gained foundational experience with C++, Python, and LaTeX.

PREPRINTS & PUBLICATIONS

Kontsevich's Formula for Rational Curves from Classical and Quantum Perspectives

M.SC. THESIS / PREPRINT · 2024

This work explores the connections between classical enumerative geometry and quantum cohomology, focusing on the celebrated formula of Kontsevich for counting rational plane curves.

View on arXiv →

PROFESSIONAL & ACADEMIC PROFILES

CURRICULUM VITAE

INTERESTS & ACTIVITIES

CONSULTING

Student Consultant in the Finance & Law Division of Consulting Team e.V. Participant in the LIO Consulting Mentoring Program and in entrepeneurial workshops.

CULTURE

An avid reader of classic literature and poetry. Lover of cinema and music. Vinyl collector. Interested in language, philosophy and theology.

NATURE & OUTDOORS

Interests include hunting, fishing, hiking and a passion for photography.

CONFERENCES & TALKS

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61st Seminar Sophus Lie

University of Rome Tor Vergata · September 2025

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Conference in Memory of Yuri Manin

MPIM Bonn · August 2025

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CHANGE - Challenges in ANalysis and Geometry

ETH Zürich · June 2024

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ICM Sectional: Number Theory and Algebraic Geometry

ETH Zürich · July 2022

PHOTOGRAPHY

Digital and Analogue.

A black and white photo of a person silhouetted in a modern architectural archway.
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A black and white photo of a person silhouetted in a modern architectural archway.
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CONTACT

Open to discussing new ideas, collaborations, or interesting opportunities.