the dr bob enterprises academic home page

jantzen.gif (12985 bytes)This is the home page of  Bob Jantzen [Robert T. Jantzen],
Department of Mathematics and Statistics, Villanova University

dr bob enterprises expanded academic home page
all the little details about bob
Current course info 17S:
MAT 2500 home page  [Eng/Sci Calc home pages]
[Office hours]

[Publications, Talks, Princeton Math 1930s [enter][Auxilary Materials], Bianchi, Gini, EST; MG14, ICC, Share]

[unpublished notes on differential geometry (book for undergrads), GR, Gravitoelectromagnetism,
 geodesics on the torus] [geos on the cavatappi pasta surface You Tube TALK, gravity orbits]
[Splitting the Gini Index in Two] [GWwaves?]