THE N - EXTENT OF S 3 ( p , m ) PAUL
نویسندگان
چکیده
In this paper we estimate xtn S3 (p, m) , the n-extent of various lens spaces. We give numerical evidence for extending certain results of D. G. Yang [Duke Math. J., 74 (1994), 531-545.] to primes p between 11 and 37. We explain the implication of our results for the topology of 4-dimensional manifolds of positive sectional curvature with nontrivial isometric Zp-actions.
منابع مشابه
Extent of branching and conduction velocities of ascending and descending primary afferents in isolated spinal cord of the rat and hamster
Wall and Shortland (1991) have shown that afferent fibers entering the cord in thoracic and lumbar roots of adult rats have branches that may penetrate up to 11 segments caudally from the root entry zone. We have investigated the extent of branching and conduction velocities of ascending and descending branches of lumbar and thoracic primary afferents in isolated spinal cords of adult hamsters ...
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