## New results in the theory of multivalued mappings. I: Topological characteristics and solvability of operator relations.(English. Russian original)Zbl 0711.55002

J. Sov. Math. 49, No. 1, 800-855 (1990); translation from Itogi Nauki Tekh., Ser. Mat. Anal. 25, 121-195 (1987).
See the review in Zbl 0635.55004.

### MSC:

 55M20 Fixed points and coincidences in algebraic topology 55M25 Degree, winding number

### Keywords:

multivalued mappings; fixed point; coincidence; degree

Zbl 0635.55004
Full Text:

### References:

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