Slides and notes from my talks

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Knot contact homology and augmentation varieties
Informal notes for my minicourse at the Hamilton Workshop, Dublin, August 2016.
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The augmentation category of a Legendrian knot
Slides for my talk at the AMS Western Section Meeting at UNLV on April 19, 2015.
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Effectiveness of transverse knot invariants
Slides for my talk at the AMS Eastern Section Meeting at Georgetown on March 7, 2015.
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The augmentation polynomial and topological strings
Slides for my talk (see link for video) at the Simons Center on May 21, 2013.
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From holomorphic curves to knot invariants via the cotangent bundle
Slides for my invited lecture on October 14, 2012, at the AMS Southeastern Section Meeting at Tulane.
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Effective invariants of transverse knots
Slides for my talk on June 17, 2011, at the Nantes conference on contact and symplectic topology.
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Filtered knot contact homology and transverse knots
Slides for a talk on transverse homology. This particular version is from a talk I gave at Columbia in March 2011.
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Knots and the Symplectic Field Theory of cotangent bundles
Slides for my talk on May 29, 2009, at the Georgia International Topology Conference.
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Invariants of Legendrian knots and links
Slides for my talk on May 31, 2001, at the Georgia International Topology Conference.

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