State College, PA, USA

Anton Petrunin

Elite
@anton-petrunin

Geometer.

anton-petrunin.github.io/

kiselyov. Геометрия по Киселёву

29

birkhoff. Euclidean plane and its relatives; a minimalist introduction.

20

book. "Alexandrov geometry: foundations" by S. Alexander, V. Kapovitch, and A. Petrunin

11

gauss. "What is differential geometry: curves and surfaces" by Anton Petrunin and Sergio Zamora Barrera

11

calc3book. Corral's Vector Calculus

9

invitation. "An invitation to Alexandrov geometry: CAT(0) spaces" by S. Alexander, V. Kapovitch, and A. Petrunin

6

puzzles. PIGTIKAL (puzzles in geometry that I know and love)

6

graph-theory. Extra pearls in graph theory

4

530. Unfinished lecture notes in differential geometry

2

fary-milnor. "Six proofs of the Fáry–Milnor theorem" by Anton Petrunin and Stephan Stadler

1

rotations. "On the total curvature of minimizing geodesics on convex surfaces" by Nina Lebedeva and Anton Petrunin

1

cheburator. Блужданья по цепям

1

cats. Перевод книжки Марка Леви «Как кошки падают на лапы»

1

invitation-CBB. "A journey into Alexandrov geometry: curvature bounded below" by Vitali Kapovitch, Nina Lebedeva, and Anton Petrunin

1

230H. 230H, Honors Calculus and Vector Analysis, Fall 2016

1

KuHO.

1

benders. Предварительный вариант перевода книжки Уинклера --- замечания приветсвуются.

1

427. MATH 427, FOUNDATIONS OF GEOMETRY, FALL 2025

1

topology. "A minimalist intro to topology" by Anton Petrunin

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