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Found 3,093 Documents (Results 1–100)

Notes on Lefschetz properties and linear elements of maximal height with applications. (English) Zbl 07951373

Nagel, Uwe (ed.) et al., Lefschetz properties. Current and new directions. Based on the presentations at the meeting on strong and weak Lefschetz properties, Cortona, Italy, September 12–16, 2022. Singapore: Springer. Springer INdAM Ser. 59, 187-210 (2024).
Full Text: DOI

Equivariant Euler characteristics on permutohedral varieties. (English) Zbl 07951369

Nagel, Uwe (ed.) et al., Lefschetz properties. Current and new directions. Based on the presentations at the meeting on strong and weak Lefschetz properties, Cortona, Italy, September 12–16, 2022. Singapore: Springer. Springer INdAM Ser. 59, 129-154 (2024).
MSC:  13D40 13D02

Lefschetz properties for quadratic Stanley-Reisner artinianizations and their idealizations. (English) Zbl 07951368

Nagel, Uwe (ed.) et al., Lefschetz properties. Current and new directions. Based on the presentations at the meeting on strong and weak Lefschetz properties, Cortona, Italy, September 12–16, 2022. Singapore: Springer. Springer INdAM Ser. 59, 111-127 (2024).
MSC:  13D40 13D02
Full Text: DOI

The weak Lefschetz property of whiskered graphs. (English) Zbl 07951367

Nagel, Uwe (ed.) et al., Lefschetz properties. Current and new directions. Based on the presentations at the meeting on strong and weak Lefschetz properties, Cortona, Italy, September 12–16, 2022. Singapore: Springer. Springer INdAM Ser. 59, 97-110 (2024).
MSC:  13D40 13D02

On the classification of certain geproci sets. (English) Zbl 07951366

Nagel, Uwe (ed.) et al., Lefschetz properties. Current and new directions. Based on the presentations at the meeting on strong and weak Lefschetz properties, Cortona, Italy, September 12–16, 2022. Singapore: Springer. Springer INdAM Ser. 59, 81-96 (2024).
MSC:  13D40 13D02

Hilbert functions and Jordan type of Perazzo Artinian algebras. (English) Zbl 07951365

Nagel, Uwe (ed.) et al., Lefschetz properties. Current and new directions. Based on the presentations at the meeting on strong and weak Lefschetz properties, Cortona, Italy, September 12–16, 2022. Singapore: Springer. Springer INdAM Ser. 59, 59-80 (2024); correction ibid. C1 (2024).
MSC:  13D40 13D02

Correction to: “Hilbert functions and Jordan type of Perazzo Artinian algebras”. (English) Zbl 07951363

Nagel, Uwe (ed.) et al., Lefschetz properties. Current and new directions. Based on the presentations at the meeting on strong and weak Lefschetz properties, Cortona, Italy, September 12–16, 2022. Singapore: Springer. Springer INdAM Ser. 59, C1 (2024).
MSC:  13D40 13D02
Full Text: DOI

Jordan type of an Artinian algebra, a survey. (English) Zbl 07951362

Nagel, Uwe (ed.) et al., Lefschetz properties. Current and new directions. Based on the presentations at the meeting on strong and weak Lefschetz properties, Cortona, Italy, September 12–16, 2022. Singapore: Springer. Springer INdAM Ser. 59, 1-27 (2024).

The Hilbert function of local Artinian level algebras of codimension \(3\) and type \(2\). (English) Zbl 07936205

Iarrobino, Anthony (ed.) et al., Deformation of Artinian algebras and Jordan type. AMS-EMS-SMF special session, Université Grenoble Alpes, Grenoble, France, July 18–22, 2022. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 805, 189-203 (2024).
Full Text: DOI

Decompositions and Terracini loci of cubic forms of low rank. (English) Zbl 07936202

Iarrobino, Anthony (ed.) et al., Deformation of Artinian algebras and Jordan type. AMS-EMS-SMF special session, Université Grenoble Alpes, Grenoble, France, July 18–22, 2022. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 805, 139-155 (2024).

Waring decompositions of special ternary forms with different Hilbert functions. (English) Zbl 1548.14021

Iarrobino, Anthony (ed.) et al., Deformation of Artinian algebras and Jordan type. AMS-EMS-SMF special session, Université Grenoble Alpes, Grenoble, France, July 18–22, 2022. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 805, 77-93 (2024).

A note on Artin Gorenstein algebras with Hilbert function \((1,4,k,k,4,1)\). (English) Zbl 07936196

Iarrobino, Anthony (ed.) et al., Deformation of Artinian algebras and Jordan type. AMS-EMS-SMF special session, Université Grenoble Alpes, Grenoble, France, July 18–22, 2022. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 805, 57-66 (2024).

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