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-824 (Namm building, 8th floor)

Fall 2018 semester teaching

office hours

courses



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

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

Calculus III (MAT 2675) section D664 MW 12:00 pm—1:40 pm room N-718

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



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.