18 résultats avec le mot-clé: 'real algebraic curves large finite number real points'
We address the problem of the maximal finite number of real points of a real algebraic curve (of a given degree and, sometimes, genus) in the projective plane.. We improve the
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We address the problem of the maximal finite number of real points of a real algebraic curve (of a given degree and, sometimes, genus) in the projective plane.. We improve the
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We illustrate the general theory with a discussion of real hyper-elliptic curves in paragraph 6, real plane curves in paragraph 7, and real trigonal curves in paragraph 8, and end
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The following theorem gives an upper bound on the number of non-real fixed points of an automorphism in terms of the number of connected component of the real part of the
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This thesis is divided into two main themes. We first study the relationships between intersection theories in tropical geometry and algebraic geometry. In the last two chapters of
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L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des
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L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des
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We use the same definitions concerning the notions of Clifford index and gonality when Y is a smooth connected projective curve over the complex numbers and D is a divisor on Y..
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We study special linear systems called “very special” whose dimension does not satisfy a Clifford type inequality given by Huisman.. We classify all these very special linear
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We say that the pair of pants with an intrinsic hyperbolic metric for which some boundary component(s) has (have) length 0 is thight... MODULI SPACES OF STABLE REAL CURVES 525^. Let
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Viro Gluing of plane real algebraic curves and constructions of. curves of degrees 6 and 7,
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A complex algebraic curve is isomorphic to a curve defined by real polynomials if and only if the correspond- ing Riemann surface admits an antiholomorphic
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Finally, in Section 5 , we study the depth of the nests of real algebraic curves inside some real algebraic surfaces, namely Hirzebruch surfaces (Theorem 5.3 ) and Del Pezzo
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• c) find real points on every semi-algebraically connected component of a real algebraic set defined by a single equation, using the critical point method,.. • d) find real points
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4. A DÉCIDÉ ÉGALEMENT que l’organe intergouvernemental de négociation tiendra au moins une session supplémentaire dans l’intervalle entre les troisième et quatrième sessions de
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A real algebraic integer is any real root of a monic polynomial P ∈ Z[x], whereas an algebraic number is any root (real or complex) of a (not neces- sarily monic)
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Since the index is always null and the δ invariant of any base point free very special linear system is equal to s, it follows from Lemma 2.2 that the base divisor of any very
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