Weierstrass multiplicative points on a compact Riemann surface.
Chueshev, V.V., Yakubov, È.Kh. (2002)
Sibirskij Matematicheskij Zhurnal
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Chueshev, V.V., Yakubov, È.Kh. (2002)
Sibirskij Matematicheskij Zhurnal
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Jerzy Jezierski (1992)
Fundamenta Mathematicae
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We consider fibre bundle maps (...) where all spaces involved are smooth closed manifolds (with no orientability assumption). We find a necessary and sufficient condition for the formula |ind|(f,g:A) = |ind| (f̅,g̅: p(A)) |ind| to hold, where A stands for a Nielsen class of (f,g), b ∈ p(A) and |ind| denotes the coincidence semi-index from [DJ]. This formula enables us to derive a relation between the Nielsen numbers N(f,g), N(f̅,g̅) and .
Avramescu, Cezar (2002)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
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Graff, Grzegorz, Nowak-Przygodzki, Piotr (2003)
Zeszyty Naukowe Uniwersytetu Jagiellońskiego. Universitatis Iagellonicae Acta Mathematica
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Krotov, A.V. (2000)
Siberian Mathematical Journal
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Badaev, S.A., Podzorov, S.Yu. (2002)
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Tetiana Korotka, Jean-Jacques Loiseau, Petr Zagalak (2012)
Kybernetika
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The problem of pole assignment by state feedback in the class of non-square linear systems is considered in the paper. It is shown that the problem is solvable under the assumption of weak regularizability, a newly introduced concept that can be viewed as a generalization of the regularizability of square systems. Necessary conditions of solvability for the problem of pole assignment are established. It is also shown that sufficient conditions can be derived in some special cases. Some...
Dinariev, O.Yu. (2000)
Siberian Mathematical Journal
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Vorob'eva, E.V., Romanovskij, R.K. (2000)
Siberian Mathematical Journal
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Mironova, Yu.N. (2002)
Sibirskij Matematicheskij Zhurnal
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