THE ABSENCE OF NONCLOSED POISSON-STABLE SEMITRAJECTORIES AND TRAJECTORIES DOUBLY ASYMPTOTIC TO A DOUBLE LIMIT CYCLE FOR DYNAMICAL SYSTEMS OF THE FIRST DEGREE OF STRUCTURAL INSTABILITY ON ORIENTABLE TWO-DIMENSIONAL MANIFOLDS
1968 ◽
Vol 5
(2)
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pp. 205-219
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2021 ◽
Vol 23
(1)
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pp. 11-27
2021 ◽
Vol 31
(1)
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pp. 35-49
2007 ◽
Vol 5
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pp. 195-200
1993 ◽
Vol 03
(02)
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pp. 293-321
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1981 ◽
Vol 57
(8)
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pp. 403-407
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Keyword(s):