Kei Nakamura

Research Associate
Department of Mathematics
Rutgers University, New Brunswick

Office: 428 Hill
Phone: (848) 445-7951
Email: kei.nakamura(at)rutgers.edu

Links

• Rutgers Mathematics
• Rutgers Seminars
• UCD Front for arXiv
• AMS MathSciNet
• Google Scholar
• Wikipedia

Research

articles : gallaries : presentations

My interests are in low-dimensional geometry/topology, hyperbolic/differential/discrete geometry, geometric group theory, and number theory.

Articles

When ready for publication, most of my articles will be posted on arXiv.

• The local-global principle for the integral bends
  in orthoplicial Apollonian sphere packings
  PDF : arXiv

• On isosystolic inequality for Tⁿ, RPⁿ, and M³
  Submitted
  PDF : arXiv

• Fox reimbedding and Bing submanifolds
  To appear in Transactions of American Mathemtiacal Societies
  PDF : arXiv : Journal

• The girth-alternative for mapping class groups
  Groups, Geometry, and Dynamics 8 (2014), no. 4, 225-244
  PDF : arXiv : Journal

Galleries

• Circle Packings
  (the link is broken, and it will be fixed in the near future)

• Sphere Packings
  (the link is broken, and it will be fixed in the near future)

Presentations

Some of my research presentations in the recent past and the near future are listed below.

• MAA MathFest, August 2015
  Marriott Wardman Park, Washington, DC
  

• AMS Sectional Meeting, April 2015
  University of Nevada, Las Vegas, NV
  

• Number Theory Seminar, March 2015
  Rutgers University, New Brunswick, NJ
  

• Geometry-Topology Seminar, February 2015
  University of California, Davis, CA
  

• Geometry-Topology Seminar, February 2014
  University of California, Davis, CA
  

• Geometry-Topology Seminar, October 2013
  University of California, Davis, CA
  

• Geometry-Topology Seminar, February 2013
  University of Pennsylvania, Philadelphia, PA
  

• Geometry-Topology Seminar, February 2013
  Temple University, Philadelphia, PA
  

• AMS/MAA Joint Meeting, January 2012
  Hynes Convesntion Center, Boston, MA
  

• Geometry-Topology Seminar, November 2011
  Temple University, Philadelphia, PA
  

• CIMPA-UNESCO-VIETNAM School and Workshop, January 2011
  Vietnamese Academy of Science and Technology, Hanoi, Vietnam
  

• Topology Seminar, October 2010
  Princeton University, Princeton, NJ
  

• Geometry-Topology Seminar, May 2010
  City University of New York, Newyork, NY
  

• Geometry-Topology Seminar, October 2009
  University of Pennsylvania, Philadelphia, PA
  

• Geometry-Topology Seminar, September 2009
  Temple University, Philadelphia, PA
  

• Geometry-Topology Seminar, July 2009
  Tokyo Institute of Technology, Tokyo, Japan
  

• Geometry-Topology Seminar, April 2009
  University of Arkansas, Fayetteville, AR
  

• Colloquium, April 2009
  University of Arkansas, Fayetteville, AR
  

• Colloquium, September 2008
  Oklahoma State University, Stillwater, OK
  

• Topology Seminar, Septermber 2008
  Oklahoma State University, Stillwater, OK