Bryn Mawr College

Victor J. Donnay

Research Interests:

My area of research is chaotic properties of dynamical systems. Systems that I am particularly interested include geodesic flow on surfaces and billiards.

 

 

This picture shows an unusal shaped sphere which exists in three dimensional space whose geodesic flow is ergodic.

From the article by Keith Burns and Victor Donnay, Embedded surfaces with ergodic geodesic flow, Inter. J. of Bifurcation and Chaos Vol. 7, No. 7 (1997), 1509-1527.

More such pictures.  

List of publications.

Educational Interests:

Together with my students, I have worked to develop ways to bring mathematics to a wider audience in interesting and understandable ways.

In my teaching, I have been working at making connections between mathematics and issues of Civic Engagement as I describe in the article Differential Equations and Civic Engagement. My differential equations (see Ordinary Differential Equations in Real World Situations) was seleced as a 2008 SENCER  Model Course.

In spring 2010, I taught a math seminar on Math Modeling and Sustainability in which students did service learning projects in which they used mathematics to analysize problems on sustainability on campus and in the community.

In spring 2012, as part of Bryn Mawr's new 360 program, I will be part of a three faculty member team that will examine issues of sustainability from a variety of perspectives. I will teach a course on Math and Sustainability, Carola Hein, from the Cities program will teach on Urban Design and Sustainability, and Jody Cohen, from the Education program, will teach on Sustainability Education.

K-12 Math and Science Education. 

I have been involved in a number of NSF funded projects to improve math and science education as well as teaching a course called Changing Pedagogies in Math and Science Education.

Co-Principal Investigator for the Math Science Partnership of Greater Philadelphia (MSPG), which received a $12.5 million dollar grant from the National Science Foundation to improve pre-college math and science education.  Bryn Mawr and Haverford Colleges are core partners in the MSPGP.  I am a Board Member of the organization 21st Century Partnership for STEM Eduation (21PSTEM), which is a non-profit successor to the MSPGP that was founded in 2007.

Principal Investigator of the Bryn Mawr - Haverford Noyce Program, which aims to encourage math and majors to go into teaching, particularly in high-needs school districts.

Principal Investigator of the Philadephia Regional Noyce Partnership in which the seven institutions in the region with Noyce programs (Bryn Mawr - Haverford, Drexel, La Salle, Penn, Saint Joseph's, and Temple) will exploit synergies to develop joint programming to support the Noyce scholarsin the Philadelphia region.

 

Co-Principal Investigator for a NSF funded START planing grant which aims to support teachers and school districts in teaching (environmental) sustainability to their students.

 

Sustainability:

I am chair of the college's Sustainability Leadership Group. Information about Sustainability at Bryn Mawr can be found here. We are sponsoring a celebration of the college's achievements in sustainability on January 29, 2013.

 

Teaching:

Spring 2013:

• Math 295: Topics in Mathematics - Mathematical Modeling.
• Math 399.01: Senior Conference - Dynamical Systems and Chaos Theory.

 

Fall 2012:

• Math 210: Differential Equatons with Application
• Math 398.01: Senior Conference - Math Modeling and Environmental Sustainability.

Spring 2012:

360 Perspectives on Sustainability:

 Math 151 Introduction to Math and Sustainability.

Fall 2011:

• Math 301: Real Analysis I
• Education 220: Changing Pedagogies in Math and Science Education

Spring 2011:

• Math 210: Differential Equatons with Applications, Bryn Mawr
• Math 44: Differential Equations, Swarthmore

 

 

 

 

 

 

 

Spring 2010:

• Math 302: Real Analysis II
• Math 398: Senior Conference - Math Modeling and the Environment.

Fall 2009:  Math 301: Real Analysis I

Spring 2009:

• Math 102: Calculus 2
• Math 302: Real Analysis 2

Fall 2008:

•  Math 101: Calculus 1

• Math 501: Graduate Analysis

               

Spring 2008:     

• Math 302: Real Analysis II
• Education 220: Changing Pedagogies in Math and Science Education. Brief course description.

Spring 2007:     

• Math 210 Differential Equations with Applications
• Math 398: Senior Conference – Math Modeling and the Environment.

Previous Courses taught.

Faculty Study Groups:

Organizer of the Tri-Co Mellon group on Math Modeling in 2011-12.