Talk Slides

• Stability and Instability in Kink-Wave Solutions to the Sine-Gordon Equation. (slides pdf)
  
• Unstable Standing Waves in Inhomogeneous Schrödinger Equations. (slides pdf)
• Localized Standing Waves in Inhomogeneous Schrödinger Equations. (slides pdf)
  
• The General Quadruple Point Formula.
  

Recent Talks Given

• (In)stability in periodic solutions to the sine-Gordon equation. University of Sydney DSG Seminar. August 2012
• Unstable Standing Waves in Inhomogeneous Schrödinger Equations. Applied Math seminar. University of Missouri. June 2012.
  
• (In)stability in periodic solutions to the sine-Gordon equation. The SIAM nonlinear waves conference in Seattle, WA. June 2012
  
• The Morse and Maslov indices in matrix valued Hill's equations.  The SIAM Nonlinear waves conference in Seattle, WA. June 2012.
  
• Spectral Stability and the Evans function. Workshop on spectral stability in traveling waves at QUT. April 2012.
  
• Unstable Standing Waves in Inhomogeneous Schrödinger Equations. Fluid dynamics seminar. The University of Adelaide. March 2012.
  
• (In)stability in periodic solutions to the sine-Gordon equation. Workshop on nonlinear PDE's at the University of Sydney. March 2012.
  
• (In)stability in periodic solutions to the sine-Gordon equation. AMS Sectional Meeting in Honolulu HI. March 2012.
  
• (In)stability in periodic solutions to the sine-Gordon equation. MCRN Seminary at the University of North Carolina. Dec. 2012
• Stability and Instability in Kink-Wave Solutions to the Sine-Gordon Equation. ACT-NSW ANZIAM joint meeting. Nov 2011. South Durras, NSW

• Stability and Instability in Kink-Wave Solutions to the Sine-Gordon Equation. Aust MS Joint Meetings. September 2011. Woolongong, NSW.
• Unstable Standing Waves in Inhomogeneous Schrödinger Equations. University of Sydney DSG Seminar. September 2011. Sydney, NSW.
• Unstable Standing Waves in Inhomogeneous Schrödinger Equations. Mathematics Colloquium. US Naval Academy. March 2011. Annapolis, MD
• Unstable Standing Waves in Inhomogeneous Schrödinger Equations. Applied Math Seminar. University of Illinois at Urbana-Champaigne. Jan 2011. Urban,a IL
• Stability and Instability in Kink-Wave Solutions to the Sine-Gordon Equation. Applied Math Seminar at Heriot-Watt University. November 2010. Edinburgh, Scotland.
• Stability and Instability in Kink-Wave Solutions to the Sine-Gordon Equation. SIAM NLWCS. August 2010. Philadelphia, PA.
• Stability and Instability in Kink-Wave Solutions to the Sine-Gordon Equation. SIAM DSPDES. May 2010. Barcelona, Spain.
• Localized Standing Waves in Inhomogeneous Schrödinger Equations. AIMS. May 2010. Dresden, Germany.
• The General Quadruple Point Formula. AMS Southeastern Regional. April 2009. Raleigh, NC.