John Zweck

Associate Professor of Mathematics and Statistics Affiliate Associate Professor of Computer Science and Electrical Engineering University of Maryland, Baltimore County Department of Mathematics and Statistics 1000 Hilltop Circle Baltimore, MD 21250 Office: MP 424 Phone: (410) 455-2424 Fax: (410) 455-1066 zweck 'at' umbc 'dot' edu Ph. D., Mathematics, Rice University, 1993 B.Sc. (Honours), Mathematical Sciences, University of Adelaide, Australia, 1988 I am a member of UMBC's Center for Advanced Studies in Photonics Research (CASPR) and the Computational Photonics Laboratory Postdoc Position in Computational Photonics CV [pdf]

Teaching:

• In Spring 2010 I will teach Math 423, Differential Geometry. Here's why you should take it!
• Fall 2009 Office Hours: M 12:10-12:45, W 12:10-1 and by appointment.
• Math 251, MWF 11-12:05 in MP 104
• Previous Courses
• Course Objectives for Teachers and Students of Math 251 (Multivariable Calculus)
• Math/Stat TA Training Web Page
• Results of survey on Study Habits and Transition from High School to UMBC
• Guidelines for Math/Stat Course Study Groups

Research Interests:

• Optical Systems (Short-Pulse Lasers, Optical Fiber Communications Systems, Spectroscopy Sensors)
• Computational Anatomy
• Discrete Differential Geometry
• Human and Computer Vision
• Differential Geometry
• Simulation-Based Engineering Science

Publications

Brief Bio

Current Research Projects:

• Modeling of short pulse laser systems. Joint work with Curtis Menyuk (CSEE, UMBC) and several experimentalists.
  
  
• Modeling coherent optical fiber communications systems. Joint work with Curtis Menyuk (CSEE, UMBC) and Michael Dennis and colleagues (JHU-APL).
  
  
• Modeling and experiments of optical fiber systems, including studies of both fiber transmission and optical receivers. Joint work with Curtis Menyuk, Gary Carter, Li Yan, and students in CSEE, UMBC. [These projects received NSF funding up until 2007.]
  
  
• Computational modeling of quartz-enhanced photoacoustic spectroscopy sensors. Joint work with Mathematics Graduate student Noemi Petra together with Anatoliy Kosterev in the Laser Science Group at Rice University, Sue Minkoff (Math and Stat, UMBC) and Curtis Menyuk (CSEE, UMBC). Undergraduate Mike Reid also contributed to the project. [This project is sponsored by the NSF Engineering Research Center on Mid-InfraRed Technologies for Health and the Environment (MIRTHE).]
  
  
• Analysis of anatomical surfaces: Curvature of discrete surfaces with boundary, diffeomorphic mean curvature flow, correlations between anatomical structure and neurological function. Joint work with Laurent Younes, Tilak Ratnanather, Sirong Zhang and Michael Miller in the Center for Imaging Science at The Johns Hopkins University and UMBC Undergraduate Researchers.
  
  
• Statistics on Manifolds. Joint work with Anindya Roy (Math and Stat, UMBC) and Statistics Graduate student Justin Jacobs.

Some Research Resources:

UMBC@UMBC [U2 can do Math+Stat Beyond College] An information and recruiting event for grad school

Issues to consider when choosing a research advisor (SIAM Student Chapter, Professional Development Day)

PhoSSiL: Photonics Systems Simulator Library is a library of C++ codes written by John Zweck, Curtis Menyuk and members of the Computational Photonics Laboratory to simulate photonics systems including optical fiber communications systems and lasers. (PhoSSiL was formely know as OCS.)

Resources for Course on Modeling Optical Fiber Communications Systems and for our Optical Communications Simulator (OCS) software code

Sephirot Cluster Statistics