Divisor Class Groups of Ladder Determinantal Varieties

The irreducibility of ladder determinant

The irreducibility of ladder determinantal varieties

✍ Himanee Narasimhan 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 992 KB

Singular Loci of Ladder Determinantal Va

Singular Loci of Ladder Determinantal Varieties and Schubert Varieties

✍ N. Gonciulea; V. Lakshmibai 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 275 KB

We relate certain ladder determinantal varieties (associated to one-sided ladders) to certain Schubert varieties in SL n /Q, for a suitable n and a suitable parabolic subgroup Q, and we determine the singular loci of these varieties. We state a conjecture on the irreducible components of the singula

Pathology in divisor class groups of hyp

Pathology in divisor class groups of hypersurfaces

✍ Phillip Griffith 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 835 KB

Singular Loci of Ladder Determinantal Va

Singular Loci of Ladder Determinantal Varieties and Schubert Varieties: Volume 229, Number 2 (2000), pages 463–497

✍ N. Gonciulea; V. Lakshmibai 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 291 KB

We relate certain ladder determinantal varieties (associated to one-sided ladders) to certain Schubert varieties in SL n /Q, for a suitable n and a suitable parabolic subgroup Q, and we determine the singular loci of these varieties. We state a conjecture on the irreducible components of the singula

Divisor Class Groups of the Semigroups o

Divisor Class Groups of the Semigroups of the Highest Weights

✍ V.L. Popov 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 211 KB

On the divisor class group of Rees-algeb

On the divisor class group of Rees-algebras

✍ J Herzog; W.V Vasconcelos 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 372 KB