Research InstituteBures-sur-Yvette, FranceEst. 1958ihes.fr

Institut des Hautes Études Scientifiques (IHES)

French institute for advanced research in pure mathematics and theoretical physics—home to algebraic geometry, number theory, and string theory seminars.

1 university course8 recorded lectures (4 standalone)9h archive runtime5 faculty & speakers

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University courses from Institut des Hautes Études Scientifiques (IHES)

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Complete semester courses and structured lecture series recorded at Institut des Hautes Études Scientifiques (IHES).

Fuzzy Sphere Meets Conformal Field Theory

Institut des Hautes Études Scientifiques (IHES) · IHES-CFT4 lectures · 6h

Physics·research

Fuzzy Sphere Meets Conformal Field Theory

Yin-Chen He·Institut des Hautes Études Scientifiques (IHES)

Yin-Chen He's four-part research mini-course at IHES introducing fuzzy sphere regularization for 3D Conformal Field Theories, the 3D Ising transition, fermions, and emerging gauge theories.

Start lecture 1

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Talks & colloquia from Institut des Hautes Études Scientifiques (IHES)

Self-contained research seminars, public lectures, and invited colloquia.

55:26

Mathematics·Research Seminar

Movable n4 Configurations

Sergei Tabachnikov·Institut des Hautes Études Scientifiques (IHES)

Explore the geometric foundations of n4 configurations, from Klein's complex examples to Grünbaum and Rigby's real constructions, and their unexpected movability derived from Poncelet polygons.

1:07:21

Mathematics·Research Seminar

Collapsing of Polygons

Jean-Baptiste Stiegler·Institut des Hautes Études Scientifiques (IHES)

Examine the phenomenon of polygon collapsing in the context of various polygonal dynamics, employing infinitesimal monodromies and generalized cross-ratios to understand Glick's operator.

Quantification of C^0-convergence in Dimension 3 (I)

30:49

Mathematics·Research Seminar

Quantification of C^0-convergence in Dimension 3 (I)

Liam Mazurowski·Institut des Hautes Études Scientifiques (IHES)

The inaugural part of a two-part seminar addressing Gromov's C^0-convergence conjecture in dimension three, offering an explicit quantification of scalar curvature preservation under metric convergence.

Quantification of C^0-convergence in Dimension 3 (II)

26:26

Mathematics·Research Seminar

Quantification of C^0-convergence in Dimension 3 (II)

Xuan Yao·Institut des Hautes Études Scientifiques (IHES)

The second part of an investigation into Gromov's C^0-convergence conjecture, demonstrating the preservation of scalar curvature lower bounds and identifying the sharpness of the 1/2 exponent.