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Listar por autor "Boza Prieto, Luis"
Mostrando ítems 1-20 de 30
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Artículo
3-color Schur numbers
Boza Prieto, Luis; Marín Sánchez, Juan Manuel; Revuelta Marchena, María Pastora; Sanz Domínguez, María Isabel (Elsevier, 2019)Let k ≥ 3 be an integer, the Schur number Sk(3) is the least positive integer, such that for every 3-coloring of the ...
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Artículo
A general lower bound on the weak Schur number
Boza Prieto, Luis; Revuelta Marchena, María Pastora; Sanz Domínguez, María Isabel (Elsevier, 2018)For integers k, n with k, n ≥ 1, the n-color weak Schur number W Sk(n) is defined as the least integer N, such that for ...
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Artículo
A historical review of the classifications of Lie algebras
Boza Prieto, Luis; Fedriani Martel, Eugenio Manuel; Núñez Valdés, Juan; Tenorio Villalón, Ángel Francisco (Unión Matemática Argentina, 2013)The problem of Lie algebras’ classification, in their different varieties, has been dealt with by theory researchers since ...
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Artículo
A link between menger’s theorem and infinite euler graphs
Boza Prieto, Luis; Diánez Martínez, Ana Rosa; Márquez Pérez, Alberto; Quintero Toscano, Antonio Rafael (Akadémiai Kiadó, 1997) -
Artículo
Consequences of some outerplanarity extensions
Boza Prieto, Luis; Fedriani Martel, Eugenio Manuel; Núñez Valdés, Juan (Rocky Mountain Mathematics Consortium, 2012)In this expository paper we revise some extensions of Kuratowski planarity criterion, providing a link between the embeddings ...
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Artículo
Directed pseudo-graphs and Lie algebras over finite fields
Boza Prieto, Luis; Fedriani Martel, Eugenio Manuel; Núñez Valdés, Juan; Pacheco Martínez, Ana María; Villar Liñán, María Trinidad (Institute of Mathematics, Czech Academy of Sciences, 2014-03)The main goal of this paper is to show an application of Graph Theory to classifying Lie algebras over finite fields. It ...
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Artículo
Equation-regular sets and the Fox–Kleitman conjecture
Adhikari, S. D.; Boza Prieto, Luis; Eliahou, Shalom; Revuelta Marchena, María Pastora; Sanz Domínguez, María Isabel (Elsevier, 2018)Given k ≥ 1, the Fox–Kleitman conjecture from 2006 states that there exists a nonzero integer b such that the 2k-variable ...
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Artículo
Exact value of 3 color weak Rado number
Revuelta Marchena, María Pastora; Boza Prieto, Luis; Marín Sánchez, Juan Manuel; Sanz Domínguez, María Isabel (Elsevier, 2016)For integers k, n, c with k, n ≥ 1 and c ≥ 0, the n color weak Rado number W Rk(n, c) is defined as the least integer N, ...
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Artículo
Exact values and lower bounds on the n-color weak Schur numbers for n = 2, 3
Ahmed, T.; Boza Prieto, Luis; Revuelta Marchena, María Pastora; Sanz Domínguez, María Isabel (Springer, 2023-08-23)For integers k, n with k, n ≥ 1, the n-color weak Schur number WSk (n) is defined as the least integer N, such that for ...
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Artículo
Infinite graph embeddings on tubular surfaces
Boza Prieto, Luis; Fedriani Martel, Eugenio Manuel; Márquez Pérez, Alberto; Núñez Valdés, Juan; Revuelta Marchena, María Pastora (2001) -
Ponencia
Inmersiones celulares no caracterizables por menores
Boza Prieto, Luis; Dávila de Tena, María Teresa; Moyano Franco, Rafael (Alberto Márquez, 2002) -
Artículo
Inmersiones condicionadas de grafos en superficies y seudosuperficies
Fedriani Martel, Eugenio Manuel; Boza Prieto, Luis (1999)En este traba jo se procede a recapitular resultados conocidos sobre el problema de caracterizar los grafos que admiten ...
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Tesis Doctoral
Inmersiones de grafos de línea, medios y totales en superficies
Moyano Franco, Rafael (2000) -
Tesis Doctoral
Inmersiones de grafos en pseudosuperficies: grafos prohibidos, invariantes y algoritmos
Dávila de Tena, María Teresa (2003) -
Tesis Doctoral
Inmersiones de grafos en superficies tubulares de género finito
Revuelta Marchena, María Pastora (1999-02-12)El matemático alemán Euler (1707-1782) resolvió en 1736 el famoso problema de los puentes de Königsberg. Dicha ciudad ...
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Tesis Doctoral
Inmersiones de grafos en superficies y seudosuperficies con todos los vértices en una misma cara
Fedriani Martel, Eugenio Manuel (2001)La memoria se enmarca en la "Teoría de Inmersiones de Grafos en Superficies", presentando y resolviendo varios e interesantes ...
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Artículo
Lower bounds and exact values of the 2-color off-diagonal generalized weak Schur numbers WS(2;k,k) (Brief Announcement)
Ahmed, T.; Boza Prieto, Luis; Revuelta Marchena, María Pastora; Sanz Domínguez, María Isabel (Elsevier, 2023)In this study, we focus on the concept of the 2-color off-diagonal generalized weak Schur numbers, denoted as WS(2; k1, ...
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Artículo
Miscellaneous properties of embeddings of line, total and middle graphs
Boza Prieto, Luis; Dávila de Tena, María Teresa; Márquez Pérez, Alberto; Moyano Franco, Rafael (2001)Chartrand et al. (J. Combin. Theory Ser. B 10 (1971) 12–41) proved that the line graph of a graph G is outerplanar if and ...
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Artículo
Numerical semigroups of Szemerédi type
Adhikari, S. D.; Boza Prieto, Luis; Eliahou, Shalom; Revuelta Marchena, María Pastora; Sanz Domínguez, María Isabel (Elsevier, 2019)Given any length k ≥ 3 and density 0 < δ ≤ 1, we introduce and study the set Sz(k, δ) consisting of all positive integers ...
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Artículo
On infinite outerplanar graphs
Boza Prieto, Luis; Diánez Martínez, Ana Rosa; Márquez Pérez, Alberto (Institute of Mathematics of the Czech Academy of Sciences, 1994)In this Note, we study infinite graphs with locally finite outerplane embeddings, given a characterization by forbidden subgraphs