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18 résultats avec le mot-clé: 'real algebraic curves large finite number real points'

Real algebraic curves with large finite number of 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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REAL ALGEBRAIC CURVES WITH LARGE FINITE NUMBER OF 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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2022
Real algebraic curves

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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Fixed points of automorphisms of real algebraic curves.

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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Tropical intersection theory, and real inflection points of real algebraic curves

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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Real algebraic curves and real pseudoholomorphic curves in ruled surfaces

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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Real algebraic curves in real del Pezzo surfaces

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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Clifford Theorem for real algebraic curves

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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Very special divisors on real algebraic curves

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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Moduli spaces of stable real algebraic curves

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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Constructiond’hypersurfacesréelles[d’aprèsViro] J -J R

Viro Gluing of plane real algebraic curves and constructions of. curves of degrees 6 and 7,

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2023
Real algebraic curves in the moduli space of complex curves

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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Exponential rarefaction of  maximal real algebraic hypersurfaces

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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Finding at least one point in each connected component of a real algebraic set defined by a single equation

• 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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Adoption de l’ordre du jour et organisation des travaux

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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Sequences of algebraic integers and density modulo $1$

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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Very special divisors on 4-gonal real algebraic curves

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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Riemann existence theorem and construction of real algebraic curves

L’accès aux archives de la revue « Annales de la faculté des sciences de Toulouse » ( http://picard.ups-tlse.fr/~annales/ ) implique l’accord avec les conditions

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