3 papers
math.GT2005
Fixed Point Indices and Manifolds with Collars
Chen-Farng Benjamin, Daniel Henry Gottlieb
This paper concerns a formula which relates the Lefschetz number L(f) for a map f:M --> M' to the fixed point index I(f) summed with the fixed point index of a derived map on part…
math-ph2004
Maxwell's Equations
Daniel Henry Gottlieb
We express Maxwell's equations as a single equation, first using the divergence of a special type of matrix field to obtain the four current, and then the divergence of a special m…
math.AT2004
Transfers and Periodic Orbits
Daniel Henry Gottlieb
Bo Ju Jiang applied Neilsen theory to the study of periodic orbits of a homeomorphism. His method employs a certain loop in the mapping torus of the homeomorphism. Our interest con…