Lagrange geometry via complex Lagrange geometry.
Munteanu, Gheorghe (2002)
Novi Sad Journal of Mathematics
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Munteanu, Gheorghe (2002)
Novi Sad Journal of Mathematics
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Vassiliou, Peter J. (2009)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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Miroslava Petrović-Torgašev (2002)
Kragujevac Journal of Mathematics
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Alper Osman Öğrenmiş, Handan Öztekin, Mahmut Ergüt (2009)
Kragujevac Journal of Mathematics
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Abdón, Miriam, Torres, Fernando (2005)
Beiträge zur Algebra und Geometrie
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Turhan, Essin, Körpinar, Talat (2011)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
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Essin Turhan, Talat Körpinar (2010)
Kragujevac Journal of Mathematics
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Brinzei, Nicoleta (2008)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
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F. Pelletier, L. Bouche (1995)
Banach Center Publications
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In the sub-Riemannian framework, we give geometric necessary and sufficient conditions for the existence of abnormal extremals of the Maximum Principle. We give relations between abnormality, -rigidity and length minimizing. In particular, in the case of three dimensional manifolds we show that, if there exist abnormal extremals, generically, they are locally length minimizing and in the case of four dimensional manifolds we exhibit abnormal extremals which are not -rigid and which...
Aldea, Nicoleta, Purcaru, Monica (2008)
Novi Sad Journal of Mathematics
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Narasimhamurthy, S.K., Aveesh, S.T., Nagaraja, H.G., Kumar, Pradeep (2009)
Acta Universitatis Apulensis. Mathematics - Informatics
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Gzyl, Henryk, Recht, Lazaro (2007)
Boletín de la Asociación Matemática Venezolana
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Pasarescu, Ovidiu (2004)
Serdica Mathematical Journal
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2000 Mathematics Subject Classification: 14H45, 14H50, 14J26. We construct linearly normal curves covering a big range from P^n, n ≥ 6 (Theorems 1.7, 1.9). The problem of existence of such algebraic curves in P^3 has been solved in [4], and extended to P^4 and P^5 in [10]. In both these papers is used the idea appearing in [4] and consisting in adding hyperplane sections to the curves constructed in [6] (for P^3) and [15, 11] (for P^4 and P^5) on some special surfaces. In...