Algebra Seminars

Title/Speaker Date
Invariants of Singularities via Arcs and the Nash multiplicity sequence.
Beatriz Pascual
Monday, November 13, 2017 - 4:00pm
Descent and Ascent of Perinormality in Some ring Extension Settings
Dana Weston, MU
Monday, October 16, 2017 - 4:00pm
Defect and Local Uniformization
Dale Cutkosky
Monday, September 18, 2017 - 4:00pm
Resolutions of Decomposable Numerical Semigroup Rings
Hema Srinivasan
Monday, August 28, 2017 - 4:00pm
A geometric approach to resolution of singularities
Hussein Mourtada, University of Paris
Monday, April 17, 2017 - 4:00pm
On h-vector of standard graded algebras
Hai Long Dao, University of Kansas
Monday, March 6, 2017 - 4:00pm
Asymptotic behavior of local cohomology of powers of ideals.
Jonathan Montano, University of Kansas
Monday, February 27, 2017 - 4:00pm
Regular embeddings and quotients by reductive groups
Dan Edidin, University of Missouri
Monday, February 6, 2017 - 4:00pm
On finite and non finite generation of extensions of associated graded rings of valuations
Dale Cutkosky, University of Missouri
Monday, January 30, 2017 - 4:00pm
Overweight deformations of hypersurface singularities.
Bernd Schober
Monday, November 7, 2016 - 4:00pm
Uniform Artin-Rees bounds for syzygies
Ian Aberbach
Monday, September 26, 2016 - 4:00pm
Generalization of Abhyankar-Jung Theorem
Dale Cutkosky
Monday, September 19, 2016 - 4:00pm
Frobenius splittings in non-local rings and the F-signature
Thomas Polstra,
Monday, August 29, 2016 - 4:00pm
Global Hilbert-Kunz Multiplicity
Thomas Polstra
Monday, April 25, 2016 - 4:00pm
The Castelnuovo-Mumford regularity of scrolls
Wenbo Niu (Univ of Arkansas)
Monday, April 4, 2016 - 4:00pm
Points, symbolic powers and a conjecture by G. V. Chudnovsky.
Paolo Mantero, University of Arkansas
Monday, February 15, 2016 - 4:00pm
TBA
Bernard Teissier
Monday, November 2, 2015 - 4:00pm
Positivity of line bundles on general blow ups of projective plane
Krishna Hanumanthu
Monday, October 26, 2015 - 4:00pm
A survey of Complete Ideals
Jugal Verma
Thursday, October 22, 2015 - 2:30pm
A generalization of the Abhyankar Jung theorem to associated graded rings of valuations
Dale Cutkosky, MU Math
Monday, September 21, 2015 - 4:00pm
On Subadditivity of Degrees of Syzygies of Gorenstein Algebras
Hema Srinivasan
Monday, September 14, 2015 - 4:00pm
The moduli space of stable n-pointed genus zero curves is not a Mori Dream Space when n is at least 13
Jose Gonzalez (Yale University)
Monday, April 20, 2015 - 4:00pm
Hsiang-Pati coordinate system
Andre Belotto (University of Toronto)
Monday, April 13, 2015 - 4:00pm
Linear powers of determinantal ideals of matrices of linear forms
Thanh Vu (University of Nebraska)
Wednesday, March 18, 2015 - 3:30pm
Analytic Monomialization Along an Etoile
Steven Dale Cutkosky (University of Missouri)
Monday, March 2, 2015 - 4:00pm
Lower Semi-Continuity of the F- Signature II
Thomals Polstra ( MU)
Monday, February 16, 2015 - 4:00pm
The Lower Semi-Continuity of the F-signature.
Thomas Polstra (University of Missouri)
Monday, February 9, 2015 - 4:00pm
Equivariant K-theory of smooth spherical varieties.
Mahir Can (Tulane University)
Monday, November 3, 2014 - 4:00pm
Puiseux Expansions
Sanjeevani Vaidya (Mercy College, NY)
Friday, September 19, 2014 - 3:00pm
Uniform Convergence of Hilbert-Kunz Functions and Upper Semi Continuity
Thomas Polstra (University of Missouri)
Monday, September 15, 2014 - 4:00pm
Injective Modules Under Co-base Change
Fatih Koksal (Texas Tech University)
Monday, April 21, 2014 - 4:00pm
On Unimodality of Hilbert Functions of Artin Level Algebras of Codimension 3 and Type 2
Valeria Dorazio (Framingham State University)
Monday, April 7, 2014 - 4:00pm
Pullbacks of vector bundles for modules of constant Jordan type
Shawn Baland (University of Washington)
Monday, March 17, 2014 - 4:00pm
Counter Examples to Local Monomialization in positive characteristics.
Steven Dale Cutkosky (University of Missouri)
Monday, February 24, 2014 - 4:00pm
Subadditivity of Degrees of Maximal Syzygies.
Hema Srinivasan (University of Missouri)
Monday, February 17, 2014 - 4:00pm
The Representation type of Jacobian Algebras
Daniel Labardini (UNAM)
Tuesday, January 21, 2014 - 4:00pm
An algebraic Characterization of injectivity in phase retrieval
Dan Edidin (University of Missouri)
Monday, December 2, 2013 - 4:00pm
Drilling in Gorenstein Rings
Lars Christensen (Texas Tech University)
Friday, November 22, 2013 - 3:00pm
Equivariant K-theory of matrices and Grassmannians
Andy Berget (University of Washington)
Monday, November 4, 2013 - 4:00pm
On the defining equations of the tangent cone of a numerical semigroup ring
Dumitru Stamate (Institute of Mathematics & University of Bucharest)
Tuesday, October 22, 2013 - 4:00pm
Ramification of Local Rings along Valuations
Vinh Pham (University of Missouri)
Monday, October 7, 2013 - 4:00pm
Irrational behavior of algebraic discrete valuations dominating regular local rings of dimension two
Soumya Sanyal (University of Missouri)
Monday, September 30, 2013 - 4:00pm
A Refinement of Izumi's Theorem
Mattias Jonsson (University of Michigan)
Friday, September 13, 2013 - 4:00pm
Quiver Representations of Constant Jordan Type
Calin Chindris (University of Missouri)
Monday, September 9, 2013 - 4:00pm
On a problem of Collatz
Sam Hardwick (University of Missouri)
Tuesday, September 3, 2013 - 4:00pm