ULM=University of Louisiana at Monroe
UIUC=University of Illinois at Urbana-Champaign
OSU=Oklahoma State University

• Grand finale: The Basel Problem as a culminating puzzle in Calculus II
  MAA Seaway Section Meeting, St. Bonaventure University, St. Bonaventure, NY, October 15, 2011. Abstract

• Grand finale: The Basel Problem as a culminating objective in Calculus II
  Joint Mathematics Meetings, New Orleans, January 9, 2011. Abstract

• The Basel Problem, Euler, and University Calculus II
  Sigma Xi Fredonia Chapter, SUNY Fredonia, September 17, 2010 Abstract

• Geometric Algebra: From Babylonia to Trigonometry
  Sigma Xi Fredonia Chapter, SUNY Fredonia, February 26, 2010 Abstract

• Groups Measure Symmetry.
  Sigma Xi Fredonia Chapter, SUNY Fredonia, March 27, 2009 Abstract

• Intuitively Clearer Proofs of the Sum of Squares Formula
  Sigma Xi Fredonia Chapter, SUNY Fredonia, December 7, 2007 Abstract

• Intuitively clearer explanations for the sum of squares formula
  Joint MAA Seaway Section & NYSMATC Region 1 Meeting, Monroe Community College, October 20, 2007 Abstract

• Uniformly primary ideals
  MAA Joint Metro-Seaway Section Meeting, October 14, 2006 Abstract

• Introducing uniformly primary ideals
  Faculty presentation, University of Wisconsin--Stevens Point, March 6, 2006 Abstract

• Enumerative geometry: From counting curves to string theory
  Student talk, University of Wisconsin--Stevens Point, March 6, 2006 Abstract

• Enumerative geometry: From couting curves to string theory
  Presentation for undergraduates, SUNY Fredonia, February 23, 2006 Abstract

• Uniformly Primary Ideals: A preliminary report
  MAA Louisiana/Mississippi Section Meeting, Ruston, LA, February 17, 2006 Abstract

• String theory and the enumerative geometry of curves
  Tennessee Technological University Graduate Seminar, October 20, 2005 Abstract

• Counting curves in an ambient space: An algebraic geometer's view of string theory
  MAA Louisiana/Mississippi Section Meeting, Gulfport, MS, March 5, 2005 Abstract

• An introduction to moduli problems and moduli spaces: Moduli functors and stacks
  Algebra Group Seminar, ULM, February 4, 2005 Abstract

• An introduction to moduli problems and moduli spaces: A first example
  Algebra Group Seminar, ULM, January 28, 2005 Abstract

• Enumeration of rational curves via torus actions
  Graduate Student Seminar on Mirror Symmetry, UIUC, April 7, 9, 14, and 16, 2004 Abstract

• A taste of enumerative geometry
  University of South Dakota, March 15, 2004 Abstract

• Gromov-Witten theory, Hurwitz numbers, and Matrix models
  Graduate Student Seminar on Mirror Symmetry, UIUC, March 10 and 12, 2004 Abstract

• Gromov-Witten theory and Hurwitz numbers
  Graduate Student Seminar on Mirror Symmetry, UIUC, March 3 and 5, 2004 Abstract

• A taste of enumerative geometry
  Illinois College, February 24, 2004 Abstract

• A presentation for the cohomology ring of a moduli space of stable maps
  University of Louisiana at Monroe, February 19, 2004 Abstract

• A Presentation for the Chow ring of a moduli space of stable maps
  Algebraic Geometry Seminar, UIUC, February 17, 2004 Abstract

• Two presentations for the Chow ring of a moduli space of stable maps
  Graduate Student Seminar on Mirror Symmetry, UIUC, February 11 and 13, 2004 Abstract

• Localization of Virtual Classes
  Graduate Student Seminar on Mirror Symmetry, UIUC, January 28 and 30, 2004 Abstract

• Construction of Gromov-Witten Invariants
  Graduate Student Seminar on Gromov-Witten Invariants and Related Topics, UIUC, November 19, 2003. Abstract

• Equivariant intersection theory, localization, and moduli spaces of stable maps
  Graduate Student Seminar on Gromov-Witten Invariants and Related Topics, UIUC, November 12, 2003. Abstract

• Cycle groups for Artin stacks,
  Graduate Student Seminar on Gromov-Witten Invariants and Related Topics, UIUC, October 15, 2003. Abstract

• Intersection theory on algebraic stacks and on their moduli spaces,
  Graduate Student Seminar on Gromov-Witten Invariants and Related Topics, UIUC, October 8, 2003. Abstract

• A brief introduction to stacks,
  Graduate Student Seminar on Gromov-Witten Invariants and Related Topics, UIUC, October 1, 2003. Abstract

• Why is O(1) called the twisting sheaf?
  Graduate Student Commutative Algebra/Algebraic Geometry Seminar, UIUC, September 23, 2003. Abstract

• Stacks of stable maps and Gromov-Witten Invariants,
  Graduate Student Algebraic Geometry Seminar, UIUC, May 6, 2003. Abstract

• Intersections of Q-divisors on Kontsevich's moduli space \bar{M}_{0,n}(P^r,d) and enumerative geometry,
  Graduate Student Algebraic Geometry Seminar, UIUC, April 15, 2003. Abstract

• Q-divisors on Kontsevich's moduli space \bar{M}_{0,n}(P^r,d),
  Graduate Student Algebraic Geometry Seminar, UIUC, March 11, 2003. Abstract

• Riemann-Roch Theorems and Enumerative Geometry,
  Graduate Student Algebraic Geometry Seminar, UIUC, February 18, 2003. Abstract

• Fulton-Pandharipande's construction of the coarse moduli space of stable maps,
  Graduate Student Algebraic Geometry Seminar, UIUC, January 21, 2003. Abstract

• A Compactification of Configuration Spaces,
  Graduate Student Algebraic Geometry Seminar, UIUC, October 22--November 19, 2003 (four parts). Abstract

• "On the Cohomology of Stable Map Spaces" by Behrend and O'Halloran,
  Algebraic Geometry RAP, UIUC, March 26 and April 2, 2002 (two parts). Abstract

• "Intersection Theory of Moduli Space of Stable N-Pointed Curves of Genus Zero" by Sean Keel,
  Algebraic Geometry RAP, UIUC, February 12 and February 19, 2002 (2 parts).

• A graduate student's perspective,
  Mathfest for prospective graduate students, OSU, November 2, 2001.

• Gromov-Witten classes and Gromov-Witten invariants,
  Algebraic Geometry Learning Seminar, OSU, May 30, 2001.

• Stable curves and examples of moduli spaces
  Algebraic Geometry Learning Seminar, OSU, April 30, 2001.

• Stable maps and quantum cohomology--Part I:
  Fine moduli spaces, coarse moduli spaces, and stable curves,
  Algebraic Geometry Learning Seminar, OSU, April 19, 2001.

• A variety of moduli for elliptic curves,
  Mathematical Association of America Oklahoma--Arkansas Sectional Meeting, Oklahoma Christian University, March 31, 2001.

• A variety of moduli for elliptic curves,
  Algebraic Geometry Learning Seminar, OSU, March 5 and March 29, 2001 (two parts).

• *
  Algebraic Geometry Learning Seminar, OSU, March 12, 2001.

• How to get a doctorate in algebraic geometry,
  Mathfest for prospective graduate students, OSU, February 3, 2001.

• Cech cohomology,
  Algebraic Geometry Learning Seminar, OSU, January 31, 2001.

• Why care about Kähler manifolds?
  Analysis Learning Seminar, OSU, December 7, 2000.

• Basic complex geometry,
  Algebraic Geometry Learning Seminar, OSU, December 6, 2000.

• *
  Algebraic Geometry Learning Seminar, OSU, November 1, 2000.

• *
  Algebraic Geometry Learning Seminar, OSU, October 25, 2000.

• *
  Algebraic Geometry Learning Seminar, OSU, September 6, 2000.