Neil N. Katz

Associate Professor

Mathematics Department

New York City College of Technology (CUNY)

300 Jay Street, Brooklyn NY, USA 11201

telephone

718-260-5782

fax

718-254-8537

e-mail

nkatz|at|citytech|dot|cuny|dot|edu

office

N-726 (Namm building, 7th floor)

Spring 2016 semester teaching

office hours

courses



Monday 11:00 am—noon, Tuesday noon—1:00 pm or by appointment

Calculus II (MAT 1575) section D628 TuTh 10:00 am—11:15 am room N-718

Calculus II (MAT 1575) section D629 MW 12:00 pm—1:40 pm room N-1023B

Differential Equations (MAT 2680) section D666 MW 2:30 pm—3:45 pm room N-923

research interests

Riemannian geometry: integral geometry including isosystolic inequalities and their generalizations, radial curvature

preprints

A lower curvature bound for length measure spaces from a modulus of curves (in preparation)

publications

with Marcus Khuri Three Quasi-Local Masses, Modern Phys. Lett. A 27 no. 7 (2012) [abstract and pdf, arXiv:1201-6636v1]

A modulus of curves from distance, Ann. Acad. Sci. Fenn. Math. 35 (2010) 3--21. [abstract and pdf]

Minimal volume with length bounded below, Diff. Geom. and its Appl. 22 (2005) 297--313.

An upper bound for small eigenvalues of the Laplacian, Osaka J. Math. 40 (2003) 449--454.

with Kei Kondo, Generalized space forms, Trans. Amer. Math. Soc. 354 (2002) 2279--2284.