Neil N. Katz



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)

Fall 2017 semester teaching


courses

Calculus II (MAT 1575) section D632 MW 12:00 pm—1:40 pm room N-819

Calculus II (MAT 1575) section D633 MW 2:00 pm—3:40 pm room N-718

Differential Equations (MAT 2680) section D673 MW 4:00 pm—5:15 pm room N-704

office hours

Monday 11:00 am—noon, 5:30—6:30 pm, or by appointment



research interests

CUNY geometric analysis seminar

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

I co-organize the CUNY geometric analysis seminar with Prof. Bianca Santoro. It meets at the CUNY Graduate Center on most Thursdays from 3 pm to 4 pm.

The schedule of speakers can be found on the seminar web page.



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.