Alexander Grothendieck

1928 - 2014 • Visionary Mathematician

A comprehensive archive documenting the life, works, and mathematical philosophy of one of the most influential mathematicians of the 20th century.

Biography

The life and journey of a mathematical visionary

1928

Birth in Berlin

Born on March 28 in Berlin, Germany. Son of revolutionary parents Alexander "Sascha" Schapiro and Johanna "Hanka" Grothendieck.

1945-1948

University Studies

Studied mathematics at University of Montpellier. Showed exceptional talent and moved to Paris for advanced studies.

1950-1958

CNRS Researcher

Began research career at CNRS, working on functional analysis and topological vector spaces.

1958-1970

IHÉS Period

Professor at Institut des Hautes Études Scientifiques. Most productive period, revolutionizing algebraic geometry.

1966

Fields Medal

Awarded the Fields Medal for contributions to algebraic geometry, homological algebra, and K-theory.

1970-2014

Withdrawal & Seclusion

Left IHÉS, taught at various institutions, then withdrew from mathematical community to live in seclusion.

Mathematical Works

Foundational contributions that transformed mathematics

SGA Series

Séminaire de Géométrie Algébrique (1960-1969)

The legendary seminar series that revolutionized algebraic geometry with scheme theory, topos theory, and étale cohomology.

7 volumes • Foundational work

EGA Series

Éléments de Géométrie Algébrique (1960-1967)

Systematic foundations of scheme theory, written with Jean Dieudonné. The reference work for modern algebraic geometry.

4 volumes • Reference work

Pursuing Stacks

À la poursuite des champs (1983)

A visionary manuscript exploring higher category theory and homotopical algebra. Inspired modern ∞-category theory.

600+ pages • Visionary work

"The richness of mathematics comes from the fact that it is a language that allows us to speak about things that we cannot see."
— Alexander Grothendieck

Philosophical Writings

Reflections on mathematics, creativity, and life

Récoltes et Semailles

"Harvests and Sowings" - Grothendieck's philosophical autobiography (1983-1986).

A profound reflection on his mathematical journey, creativity, and the nature of mathematical discovery.

1000+ pages • Autobiography

La Clef des Songes

"The Key of Dreams" - A philosophical dialogue (1987).

Explores spirituality, consciousness, and the nature of reality through dream-like philosophical discourse.

Philosophical dialogue

La Longue Marche

"The Long March" through Galois theory (1981).

A deep exploration of the foundations and philosophy of mathematics through the lens of Galois theory.

Galois theory • Philosophy

Resources

Access Grothendieck's works and related materials

Collected Works

Complete collection of Grothendieck's mathematical publications.

EGA Series

Éléments de Géométrie Algébrique - Foundational texts.

SGA Series

Séminaire de Géométrie Algébrique - Seminar notes.

Philosophical Works

Grothendieck's philosophical and autobiographical writings.

Foundational Works

Notes & Correspondence

Letters, notes, and supplementary materials.