University of Illinois at Chicago

February 05, 2014, Algebraic Geometry Seminar, 
MatherJacobian multiplier ideals on curves. 

University of Illinois at UrbanaChampaign

October 17, 2013, Commutative Ring Theory Seminar, 
MatherJacobian multiplier ideal and its applications. 

MSRI, The Commutative Algebra of Singularities in Birational Geometry

May 08, 2013, MSRI, 
Generic linkage and regularity of algebraic varieties. 

University of Notre Dame

December 04, 2012, Algebraic Geometry and Commutative Algebra Seminar, 
Linkage and regularity of algebraic varieties. 

3rd Bluegrass Algebra Conference

June 16, 2012, University of Kentucky, 
Singularities of generic linkages of algebraic varieties. 

University of Illinois at UrbanaChampaign

February 14, 2012, Algebraic Geometry Seminar, 
Asymptotic regularity of ideal sheaves. 

University of Utah

November 29, 2011, Algebraic Geometry Seminar, 
A regularity bound for normal surfaces. 

Algebra, Geometry and Combinatorics Day (ALGECOM5)

October 29, 2011, IUPUI, 
Asymptotic Regularity of Ideal Sheaves. 

AMS Session on Commutative Rings and Fields

January 9, 2011, Joint Mathematics Meetings, New Orleans, 
Asymptotic Regularity of Powers of Ideal Sheaves. 

Midwest Algebraic Geometry Graduate Conference

October 23, 2010, University of WisconsinMadison, 
A Vanishing Theorem of Powers of Ideal Sheaves. 

University of Notre Dame

March 24, 2010, Algebra Seminar, 
Bounds on Regularity of Projective Varieties. 

Purdue University

March 23, 2009, Graduate Student Commutative Algebra Seminar, 
CastelnuovoMumford Regularity of Log Canonical Subvarieties in P^n. 
