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Teaching        Short CV    Publications                                                   


 Research Interests

Resurgence theory, generalized Borel summability, transseries
Asymptotic analysis
Mathematical Physics
Differential, partial differential, difference equations
Dynamical systems
Foundations of mathematics
Surreal numbers

Contact Information E-mail

          Office:  Math Tower 404
          Telephone (614) 292-7844
                              :   Snail Mail

           Mathematics Department
           The Ohio State University
           231 W. 18th Avenue
           Columbus, Ohio 43210, USA