Rational Maps
Posted: March 3, 2026 | Updated: September 11, 2026
Maths blog
Lüroth's Theorem and Simple Connectedness of P1
Posted: March 1, 2026 | Updated: September 11, 2026
The Artin-Schreier Theorem
Posted: February 26, 2026 | Updated: September 11, 2026
Calculating normal cones
Posted: February 26, 2026 | Updated: September 11, 2026
Group Varieties and Schemes
Posted: February 24, 2026 | Updated: September 11, 2026
Symplectic Structure on Varieties
Posted: February 23, 2026 | Updated: September 11, 2026
A Non-Affine Quasiaffine Variety
Posted: February 19, 2026 | Updated: September 11, 2026
Deformation Functor under Completion
Posted: February 16, 2026 | Updated: September 11, 2026
Tangent-Obstruction Theories
Posted: January 21, 2026 | Updated: September 11, 2026
Hall Algebras and Rational Points of Grassmannians
Posted: December 13, 2025 | Updated: September 11, 2026