Riemann Surfaces in Complex Projective Spaces

Riemann Surfaces of Some Static Ispersion Models and Projective Spaces

The S-matrix in the static limit of a dispersion relation has a finite order N and is a matrix of meromorfic functions of energy ω in the plane with cuts (−∞,−1], [+1,+∞). In the elastic case it reduces to N functions Si(ω) connected by the crossing symmetry matrix A. The problem of analytical continuation of Si(ω) from the physical sheet to unphysical ones can be treated as a nonlinear system ...

Biquaternions Lie Algebra and Complex-Projective Spaces

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Complex Analysis on Riemann Surfaces

Complex Analysis on Riemann Surfaces

Complex Analysis on Riemann Surfaces