Singular Links of Two Circles and a Wedge of Circles in the 3-Sphere |
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| Authors: | V. M. Nezhinskij Yu. V. Petrova |
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| Affiliation: | (1) Russian State Pedagogical University, St. Petersburg, Russia |
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| Abstract: | A homotopy classification of singular links of two circles and a wedge of circles in the 3-sphere is given. This result generalizes Milnor's one on homotopy classification of classical three-component links. Bibliography: 3 titles. __________ Translated from Zapiski Nauchnykh Seminarov POMI, Vol. 299, 2003, pp. 295–299. |
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