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Estruturas combinatórias, otimização e algoritmos em Teoria da Computação

Processo:13/03447-6
Modalidade de apoio:Auxílio à Pesquisa - Temático
Data de Início da vigência: 01 de agosto de 2013
Data de Término da vigência: 31 de julho de 2017
Área do conhecimento:Ciências Exatas e da Terra - Ciência da Computação - Teoria da Computação
Pesquisador responsável:Carlos Eduardo Ferreira
Beneficiário:Carlos Eduardo Ferreira
Instituição Sede: Instituto de Matemática e Estatística (IME). Universidade de São Paulo (USP). São Paulo , SP, Brasil
Município da Instituição Sede:São Paulo
Pesquisadores principais:
Ernesto Julián Goldberg Birgin ; Yoshiharu Kohayakawa ; Yoshiko Wakabayashi
Pesquisadores associados:Alexandre da Silva Freire ; Álvaro Junio Pereira Franco ; André Fujita ; Andrea Patricia Jiménez Ramírez ; Aritanan Borges Garcia Gruber ; Carlos Henrique Cardonha ; Carlos Hoppen ; César Israel Hernández Vélez ; Cristiane Maria Sato ; Cristina Gomes Fernandes ; Daniel Morgato Martin ; Débora Pretti Ronconi ; Ernesto Julián Goldberg Birgin ; Fabricio Siqueira Benevides ; Fernando Mario de Oliveira Filho ; Gordana Manic ; Guilherme Oliveira Mota ; Hiep Han ; Jie Han ; José Coelho de Pina Junior ; Karla Roberta Pereira Sampaio Lima ; Lehilton Lelis Chaves Pedrosa ; Marcel Kenji de Carli Silva ; Mário César San Felice ; Neal Owen Bushaw ; Rudini Menezes Sampaio ; Sang June Lee ; Sinai Robins ; Yoshiharu Kohayakawa
Auxílio(s) vinculado(s):16/21527-5 - Limitantes melhores para densidades de conjuntos que evitam distâncias e algoritmos de aproximação melhores para o problema do corte máximo, AV.EXT
15/10323-7 - Matroides e grafos, AV.EXT
Bolsa(s) vinculada(s):17/11382-2 - Algoritmos Online e de Aproximação para Clusterização e Projeto de Redes, BP.PD
17/05481-8 - Estruturas de dados avançadas, BP.MS
15/16339-2 - Aplicações de teoria algébrica de grafos à teoria quântica da informação e à combinatória extremal, e relações com programação semidefinida, BP.PD
 + mais bolsas vinculadas 15/26678-9 - Pontes em matemática e computação, BP.IC
15/15986-4 - Combinatória Assintótica com Aplicações em Teste de Propriedades e Estimação de Parâmetros., BP.DR
15/08538-5 - Transversais em grafos, BP.DR
14/18641-5 - Circuitos hamiltonianos e problemas de ladrilhamento em hipergrafos, BP.PD
14/23269-8 - Reformulações de problemas de otimização binária: algoritmos e complexidade, BP.PD
14/14209-1 - Algoritmos de aproximação para problemas de projeto de rede com restrições, BP.PD
14/16058-0 - Limitantes de programação semidefinida para o número de contato, BP.MS
13/23720-9 - Combinatória Assintótica de Permutações e Álgebras de Flags, BP.MS
13/20740-9 - Aplicações de Programação Semidefinida em Otimização Combinatória, BP.PD - menos bolsas vinculadas
Assunto(s):Métodos numéricos de otimização  Otimização combinatória  Combinatória poliédrica  Teoria dos jogos  Algoritmos de aproximação 
Palavra(s)-Chave do Pesquisador:Algoritmos de Aproximação | combinatória e otimização | combinatória extremal | Combinatória Poliédrica | métodos numéricos não lineares | teoria algorítmica de jogos | Algoritmos e Combinatória

Resumo

A área de Ciência da Computação experimenta hoje um crescimento vertiginoso. Novidades tecnológicas surgem e tornam-se obsoletas em um ou dois anos de existência. Novas abordagens surgem com enorme rapidez. Tal desenvolvimento se dá por necessidades criadas em outras áreas do conhecimento de novas técnicas para resolver problemas cada vez mais complexos. Hoje em dia é impossível imaginar um pesquisador de qualquer área do conhecimento que possa desenvolver suas atividades sem o apoio de métodos, técnicas ou tecnologia desenvolvida por pesquisadores de Ciência da Computação. É evidente que os mais bem sucedidos avanços tecnológicos em Ciência da Computação estão fundamentados em resultados teóricos. Áreas como mineração de dados e reconhecimento de padrões, para citar apenas duas, têm seus métodos fortemente baseados em técnicas desenvolvidas em Teoria da Computação. Nosso objetivo neste projeto é o estudo de estruturas combinatórias e diversas formas de abordar problemas relacionados com tais estruturas: métodos algébricos, geométricos, probabilísticos, combinatórios, etc. Uma melhor compreensão destes objetos pode resultar em novas estratégias e algoritmos mais eficientes para resolver problemas a eles relacionados. A equipe proponente tem pesquisadores com grande experiência que cobrem uma ampla gama de subáreas de Teoria da Computação, permitindo uma maior sinergia para a solução dos problemas abordados. As principais contribuições esperadas neste projeto são a publicação de artigos científicos em conferências e periódicos bem estabelecidos, com alta circulação e de seletiva política editorial. Desejamos também intensificar o intercâmbio internacional do grupo e a formação de alunos nos vários níveis (de iniciação científica após-doutorandos). Pretendemos ainda, durante a execução do projeto, realizar uma Escola Avançada de Ciências na área de Teoria da Computação. (AU)

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Publicações científicas (144)
(Referências obtidas automaticamente do Web of Science e do SciELO, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores)
RAVELO, S. V.; FERREIRA, C. E.. A PTAS for the metric case of the minimum sum-requirement communication spanning tree problem. DISCRETE APPLIED MATHEMATICS, v. 228, n. SI, p. 158-175, . (13/03447-6)
DELLAMONICA, JR., DOMINGOS; KOHAYAKAWA, YOSHIHARU; LEE, SANG JUNE; ROEDL, VOJTECH; SAMOTIJ, WOJCIECH. On the Number of B-h-Sets. COMBINATORICS PROBABILITY & COMPUTING, v. 25, n. 1, SI, p. 108-129, . (13/07699-0, 13/03447-6)
BIRGIN, E. G.; MARTINEZ, J. M.. On the application of an Augmented Lagrangian algorithm to some portfolio problems. EURO JOURNAL ON COMPUTATIONAL OPTIMIZATION, v. 4, n. 1, SI, p. 79-92, . (13/07375-0, 10/10133-0, 13/03447-6, 13/05475-7)
DETSCH, DENISE TREVISOLI; CONTI, DANTE; DINIZ-EHRHARDT, MARIA APARECIDA; MARTINEZ, JOSE MARIO. On the controlling of temperature: A proposal for a real-time controller in broiler houses. Scientia Agricola, v. 75, n. 6, p. 445-451, . (13/03447-6, 10/10133-0, 13/05475-7, 13/21112-1, 13/07375-0)
FERREIRA, CARLOS EDUARDO; PEREIRA FRANCO, ALVARO JUNIO. A min-max relation in flowgraphs and some applications. DISCRETE APPLIED MATHEMATICS, v. 245, n. SI, p. 65-76, . (13/03447-6)
CORREA, RICARDO CORDEIRO; HOPPEN, CARLOS; SAMPAIO, RUDINI MENEZES. Limits of k-dimensional poset sequences. DISCRETE APPLIED MATHEMATICS, v. 245, n. SI, p. 208-219, . (13/03447-6)
DELLAMONICA, JR., DOMINGOS; KOHAYAKAWA, YOSHIHARU; LEE, SANG JUNE; RODL, VOJTECH; SAMOTIJ, WOJCIECH. The number of Bh-sets of a given cardinality. PROCEEDINGS OF THE LONDON MATHEMATICAL SOCIETY, v. 116, n. 3, p. 629-669, . (13/07699-0, 13/03447-6)
HAN, JIE; KOHAYAKAWA, YOSHIHARU; MORRIS, PATRICK; PERSON, YURY. Finding any given 2-factor in sparse pseudorandom graphs efficiently. JOURNAL OF GRAPH THEORY, v. 96, n. 1, SI, . (13/03447-6, 14/18641-5)
BOTLER, FABIO; SAMBINELLI, MAYCON; COELHO, RAFAEL S.; LEE, ORLANDO. Gallai's path decomposition conjecture for graphs with treewidth at most 3. JOURNAL OF GRAPH THEORY, . (17/23623-4, 13/03447-6, 15/11937-9)
COUTINHO, GABRIEL; PORTUGAL, RENATO. Discretization of continuous-time quantum walks via the staggered model with Hamiltonians. NATURAL COMPUTING, v. 18, n. 2, 1, SI, p. 403-409, . (15/16339-2, 13/03447-6)
SATO, JOAO RICARDO; VIDAL, MACIEL CALEBE; SANTOS, SUZANA DE SIQUEIRA; MASSIRER, KATLIN BRAUER; FUJITA, ANDRE. Complex Network Measures in Autism Spectrum Disorders. IEEE-ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS, v. 15, n. 2, p. 581-587, . (12/00195-3, 13/00506-1, 13/03447-6, 14/09576-5, 13/10498-6)
BIRGIN, ERNESTO G.; LOBATO, RAFAEL D.; MARTINEZ, JOSE MARIO. Constrained optimization with integer and continuous variables using inexact restoration and projected gradients. BULLETIN OF COMPUTATIONAL APPLIED MATHEMATICS, v. 4, n. 2, p. 55-70, . (13/05475-7, 15/18053-9, 13/07375-0, 13/03447-6, 14/18711-3, 10/10133-0)
BIRGIN, E. G.; KREJIC, N.; MARTINEZ, J. M.. ON THE EMPLOYMENT OF INEXACT RESTORATION FOR THE MINIMIZATION OF FUNCTIONS WHOSE EVALUATION IS SUBJECT TO ERRORS. Mathematics of Computation, v. 87, n. 311, p. 1307-1326, . (13/07375-0, 14/18711-3, 13/05475-7, 10/10133-0, 13/03447-6)
BIRGIN, E. G.; LOBATO, R. D.. A matheuristic approach with nonlinear subproblems for large-scale packing of ellipsoids. European Journal of Operational Research, v. 272, n. 2, p. 447-464, . (13/07375-0, 17/05198-4, 16/01860-1, 13/05475-7, 15/18053-9, 13/03447-6, 12/23916-8)
BIRGIN, E. G.; KREJIC, N.; MARTINEZ, J. M.. On the minimization of possibly discontinuous functions by means of pointwise approximations. Optimization Letters, v. 11, n. 8, p. 1623-1637, . (13/03447-6, 10/10133-0, 13/05475-7, 13/07375-0, 14/18711-3)
JIMENEZ, ANDREA; WAKABAYASHI, YOSHIKO. On path-cycle decompositions of triangle-free graphs. DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE, v. 19, n. 3, . (11/19978-5, 13/03447-6)
DE CARLI SILVA, MARCEL K.; TUNCEL, LEVENT. An axiomatic duality framework for the theta body and related convex corners. MATHEMATICAL PROGRAMMING, v. 162, n. 1-2, p. 283-323, . (13/20740-9, 13/03447-6)
GAO, WEI; HAN, JIE; ZHAO, YI. Codegree Conditions for Tiling Complete k-Partite k-Graphs and Loose Cycles. COMBINATORICS PROBABILITY & COMPUTING, v. 28, n. 6, p. 840-870, . (14/18641-5, 15/07869-8, 13/03447-6)
BEDENKNECHT, WIEBKE; MOTA, GUILHERME OLIVEIRA; REIHER, CHRISTIAN; SCHACHT, MATHIAS. On the local density problem for graphs of given odd-girth. JOURNAL OF GRAPH THEORY, v. 90, n. 2, p. 137-149, . (13/03447-6, 13/11431-2, 13/20733-2)
CHEN, GUANTAO; EHRENMULLER, JULIA; FERNANDES, CRISTINA G.; HEISE, CARL GEORG; SHAN, SONGLING; YANG, PING; YATES, AMY N.. Nonempty intersection of longest paths in series-parallel graphs. DISCRETE MATHEMATICS, v. 340, n. 3, p. 287-304, . (13/03447-6)
CAMPELO, MANOEL; FREIRE, ALEXANDRE S.; LIMA, KARLA R.; MOURA, PHABLO F. S.; WAKABAYASHI, YOSHIKO. The convex recoloring problem: polyhedra, facets and computational experiments. MATHEMATICAL PROGRAMMING, v. 156, n. 1-2, p. 303-330, . (13/03447-6, 13/19179-0, 12/17585-9)
DE CARLI SILVA, MARCEL K.; TUNCEL, LEVENT. STRICT COMPLEMENTARITY IN SEMIDEFINITE OPTIMIZATION WITH ELLIPTOPES INCLUDING THE MAXCUT SDP. SIAM JOURNAL ON OPTIMIZATION, v. 29, n. 4, p. 2650-2676, . (13/03447-6)
BEDENKNECHT, WIEBKE; HAN, JIE; KOHAYAKAWA, YOSHIHARU; MOTA, GUILHERME O.. Powers of tight Hamilton cycles in randomly perturbed hypergraphs. RANDOM STRUCTURES & ALGORITHMS, v. 55, n. 4, . (14/18641-5, 13/03447-6, 18/04876-1)
HAN, JIE; TREGLOWN, ANDREW. The complexity of perfect matchings and packings in dense hypergraphs. JOURNAL OF COMBINATORIAL THEORY SERIES B, v. 141, p. 72-104, . (13/03447-6, 15/07869-8, 14/18641-5)
CERIOLI, MARCIA R.; FERNANDES, CRISTINA G.; GOMEZ, RENZO; GUTIERREZ, JUAN; LIMA, PALOMA T.. Transversals of longest paths. DISCRETE MATHEMATICS, v. 343, n. 3, . (13/03447-6, 15/08538-5)
HAN, JIE; KOHAYAKAWA, YOSHIHARU. On hypergraphs without loose cycles. DISCRETE MATHEMATICS, v. 341, n. 4, p. 946-949, . (14/18641-5, 13/07699-0, 13/03447-6)
COLLARES, MAURICIO; KOHAYAKAWA, YOSHIHARU; MORRIS, ROBERT; MOTA, GUILHERME O.. Counting restricted orientations of random graphs. RANDOM STRUCTURES & ALGORITHMS, v. 56, n. 4, p. 1016-1030, . (13/03447-6, 18/04876-1)
ARIAS, C. A.; MARTINEZ, J. M.. Fast convergence of an inexact interior point method for horizontal complementarity problems. NUMERICAL ALGORITHMS, v. 79, n. 4, p. 1187-1210, . (13/03447-6, 10/10133-0, 13/05475-7, 13/07375-0, 14/18711-3)
PROENCA, NATHAN BENEDETTO; SILVA, MARCEL K. DE CARLI; COUTINHO, GABRIEL. DUAL HOFFMAN BOUNDS FOR THE STABILITY AND CHROMATIC NUMBERS BASED ON SEMIDEFINITE PROGRAMMING. SIAM JOURNAL ON DISCRETE MATHEMATICS, v. 35, n. 4, p. 2880-2907, . (13/03447-6)
HOPPEN, CARLOS; KOHAYAKAWA, YOSHIHARU; LANG, RICHARD; LEFMANN, HANNO; STAGNI, HENRIQUE. Estimating Parameters Associated with Monotone Properties. APPROXIMATION, RANDOMIZATION, AND COMBINATORIAL OPTIMIZATION. ALGORITHMS AND TECHNIQUES, APPROX/RANDOM 2016, v. 60, p. 13-pg., . (15/15986-4, 13/07699-0, 13/03447-6)
MARTINEZ, J. M.; SANTOS, L. T.. Inexact-restoration modelling with monotone interpolation and parameter estimation. OPTIMIZATION AND ENGINEERING, v. 25, n. 3, p. 20-pg., . (13/07375-0, 13/03447-6, 16/01860-1, 13/05475-7, 14/18711-3)
HAN, JIE; KOHAYAKAWA, YOSHIHARU; MORRIS, PATRICK; PERSON, YURY. Finding any given 2-factor in sparse pseudorandom graphs efficiently. JOURNAL OF GRAPH THEORY, v. 96, n. 1, p. 22-pg., . (14/18641-5, 13/03447-6)
LINTZMAYER, C. N.; MOTA, G. O.; SAMBINELLI, M.. Decomposing split graphs into locally irregular graphs. DISCRETE APPLIED MATHEMATICS, v. 292, p. 33-44, . (17/23623-4, 18/04876-1, 13/03447-6)
COUTINHO, GABRIEL; PORTUGAL, RENATO. Discretization of continuous-time quantum walks via the staggered model with Hamiltonians. NATURAL COMPUTING, v. 18, n. 2, p. 7-pg., . (13/03447-6, 15/16339-2)
FERNANDES, CRISTINA G.; DE PINA, JOSE C.; ALFONSIN, JORGE LUIS RAMIREZ; ROBINS, SINAI. PERIOD COLLAPSE IN EHRHART QUASI-POLYNOMIALS OF {1, 3}-GRAPHS. COMBINATORIAL THEORY, v. 2, n. 3, p. 43-pg., . (13/03447-6, 12/24597-3)
FERNANDES, CRISTINA G.; DE PAULA, SAMUEL P.; PEDROSA, LEHILTON L. C.. Improved Approximation Algorithms for Capacitated Fault-Tolerant k-Center. ALGORITHMICA, v. 80, n. 3, p. 32-pg., . (14/14209-1, 13/03447-6)
HAN, JIE; GOPAL, TV; JAGER, G; STEILA, S. The Complexity of Perfect Packings in Dense Graphs. THEORY AND APPLICATIONS OF MODELS OF COMPUTATION (TAMC 2017), v. 10185, p. 15-pg., . (14/18641-5, 15/07869-8, 13/03447-6)
DELLAMONICA, DOMINGOS, JR.; KOHAYAKAWA, YOSHIHARU; LEE, SANG JUNE; RODL, VOJTECH; SAMOTIJ, WOJCIECH. The number of Bh-sets of a given cardinality. PROCEEDINGS OF THE LONDON MATHEMATICAL SOCIETY, v. 116, p. 41-pg., . (13/07699-0, 13/03447-6)
RAVELO, S. V.; FERREIRA, C. E.. A PTAS for the metric case of the minimum sum-requirement communication spanning tree problem. DISCRETE APPLIED MATHEMATICS, v. 228, p. 18-pg., . (13/03447-6)
BOTLER, FABIO; FERNANDES, CRISTINA G.; GUTIERREZ, JUAN. On Tuza's conjecture for triangulations and graphs with small treewidth. DISCRETE MATHEMATICS, v. 344, n. 4, . (13/03447-6, 15/08538-5)
ALLEN, PETER; BOETTCHER, JULIA; HAN, HIEP; KOHAYAKAWA, YOSHIHARU; PERSON, YURY; PARDO, A; VIOLA, A. Powers of Hamilton Cycles in Pseudorandom Graphs. LATIN 2014: THEORETICAL INFORMATICS, v. 8392, p. 12-pg., . (09/17831-7, 13/07699-0, 10/16526-3, 13/03447-6, 10/09555-7)
FERREIRA, CARLOS E.; FRANCO, ALVARO J. P.; DA SILVA, MARCIO F.; IEEE. Finding Matrimonial Circuits in some Amerindian Kinship Networks: an Experimental Study. 2014 IEEE 10TH INTERNATIONAL CONFERENCE ON E-SCIENCE (E-SCIENCE), VOL 1, v. N/A, p. 8-pg., . (08/53352-3, 13/03447-6)
LINTZMAYER, C. N.; MOTA, G. O.; SAMBINELLI, M.. Decomposing Split Graphs into Locally Irregular Graphs. ELECTRONIC NOTES IN THEORETICAL COMPUTER SCIENCE, v. 346, p. 10-pg., . (18/04876-1, 17/23623-4, 13/03447-6)
CERIOLI, MARCIA R.; FERNANDES, CRISTINA G.; LEE, ORLANDO; LINTZMAYER, CARLA N.; MOTA, GUILHERME O.; DA SILVA, CANDIDA N.. On Edge-magic Labelings of Forests. ELECTRONIC NOTES IN THEORETICAL COMPUTER SCIENCE, v. 346, p. 9-pg., . (18/04876-1, 15/11937-9, 13/03447-6)
FERREIRA, CARLOS EDUARDO; PEREIRA FRANCO, ALVARO JUNIO. A min-max relation in flowgraphs and some applications. DISCRETE APPLIED MATHEMATICS, v. 245, p. 12-pg., . (13/03447-6)
CORREA, RICARDO CORDEIRO; HOPPEN, CARLOS; SAMPAIO, RUDINI MENEZES. Limits of k-dimensional poset sequences. DISCRETE APPLIED MATHEMATICS, v. 245, p. 12-pg., . (13/03447-6)
ALLEN, PETER; BOETTCHER, JULIA; KOHAYAKAWA, YOSHIHARU; PERSON, YURY. Tight Hamilton Cycles in Random Hypergraphs. RANDOM STRUCTURES & ALGORITHMS, v. 46, n. 3, p. 446-465, . (09/17831-7, 13/07699-0, 13/03447-6, 10/09555-7)
HOPPEN, CARLOS; LEFMANN, HANNO. Edge-colorings avoiding a fixed matching with a prescribed color pattern. EUROPEAN JOURNAL OF COMBINATORICS, v. 47, p. 75-94, . (13/03447-6)
BIRGIN, E. G.; BUENO, L. F.; MARTINEZ, J. M.. Assessing the reliability of general-purpose Inexact Restoration methods. Journal of Computational and Applied Mathematics, v. 282, p. 1-16, . (13/07375-0, 10/10133-0, 13/03447-6, 13/05475-7)
SAKURABA, CELSO S.; RONCONI, DEBORA P.; BIRGIN, ERNESTO G.; YAGIURA, MUTSUNORI. Metaheuristics for large-scale instances of the linear ordering problem. EXPERT SYSTEMS WITH APPLICATIONS, v. 42, n. 9, p. 4432-4442, . (13/07375-0, 10/08434-1, 13/05475-7, 10/10133-0, 13/03447-6)
CAMPELO, MANOEL; MOURA, PHABLO F. S.; SANTOS, MARCIO C.. Lifted, projected and subgraph-induced inequalities for the representatives k-fold coloring polytope. DISCRETE OPTIMIZATION, v. 21, p. 131-156, . (13/03447-6, 15/11930-4, 13/19179-0)
ALLEN, PETER; BOTTCHER, JULIA; GRIFFITHS, SIMON; KOHAYAKAWA, YOSHIHARU; MORRIS, ROBERT. Chromatic Thresholds in Dense Random Graphs. RANDOM STRUCTURES & ALGORITHMS, v. 51, n. 2, p. 185-214, . (13/03447-6, 09/17831-7, 10/09555-7, 13/07699-0)
KOHAYAKAWA, YOSHIHARU; MOTA, GUILHERME OLIVEIRA; SCHACHT, MATHIAS; TARAZ, ANUSCH. Counting results for sparse pseudorandom hypergraphs I. EUROPEAN JOURNAL OF COMBINATORICS, v. 65, p. 276-287, . (09/06294-0, 13/07699-0, 13/20733-2, 13/03447-6, 13/11431-2)
KOHAYAKAWA, YOSHIHARU; MOTA, GUILHERME OLIVEIRA; SCHACHT, MATHIAS; TARAZ, ANUSCH. Counting results for sparse pseudorandom hypergraphs II. EUROPEAN JOURNAL OF COMBINATORICS, v. 65, p. 288-301, . (13/03447-6, 13/07699-0, 13/11431-2, 13/20733-2)
ALLEN, PETER; BOTTCHER, JULIA; HAN, HIEP; KOHAYAKAWA, YOSHIHARU; PERSON, YURY. POWERS OF HAMILTON CYCLES IN PSEUDORANDOM GRAPHS. COMBINATORICA, v. 37, n. 4, p. 573-616, . (10/16526-3, 09/17831-7, 13/07699-0, 10/09555-7, 13/03447-6)
CERVELIN, B. H.; CONTI, D.; DINIZ-EHRHARDT, M. A.; MARTINEZ, J. M.. A computer model for particle-like simulation in broiler houses. COMPUTERS AND ELECTRONICS IN AGRICULTURE, v. 141, p. 1-14, . (13/07375-0, 13/21112-1, 13/05475-7, 10/10133-0, 13/03447-6)
HAN, JIE; KOHAYAKAWA, YOSHIHARU; MORRIS, PATRICK; PERSON, YURY. Clique-factors in sparse pseudorandom graphs. EUROPEAN JOURNAL OF COMBINATORICS, v. 82, . (13/03447-6, 14/18641-5)
CLEMENS, DENNIS; JENSSEN, MATTHEW; KOHAYAKAWA, YOSHIHARU; MORRISON, NATASHA; MOTA, GUILHERME OLIVEIRA; REDING, DAMIAN; ROBERTS, BARNABY. The size-Ramsey number of powers of paths. JOURNAL OF GRAPH THEORY, v. 91, n. 3, p. 290-299, . (13/11431-2, 18/04876-1, 13/03447-6)
KOHAYAKAWA, YOSHIHARU; RETTER, TROY; RODL, VOJTECH. The size Ramsey number of short subdivisions of bounded degree graphs. RANDOM STRUCTURES & ALGORITHMS, v. 54, n. 2, p. 304-339, . (13/03447-6)
BIRGIN, E. G.; LOBATO, R. D.; MARTINEZ, J. M.. A nonlinear programming model with implicit variables for packing ellipsoids. Journal of Global Optimization, v. 68, n. 3, p. 467-499, . (13/07375-0, 13/05475-7, 10/10133-0, 13/03447-6, 12/23916-8)
COUTINHO, GABRIEL; GODSIL, CHRIS. PERFECT STATE TRANSFER IS POLY-TIME. QUANTUM INFORMATION & COMPUTATION, v. 17, n. 5-6, p. 495-502, . (15/16339-2, 13/03447-6)
HAN, JIE; KIM, JAEHOON. Two-regular subgraphs of odd-uniform hypergraphs. JOURNAL OF COMBINATORIAL THEORY SERIES B, v. 128, p. 175-191, . (13/03447-6, 14/18641-5, 15/07869-8)
KOHAYAKAWA, Y.; KONSTADINIDIS, P. B.; MOTA, G. O.. On an anti-Ramsey threshold for sparse graphs with one triangle. JOURNAL OF GRAPH THEORY, v. 87, n. 2, p. 176-187, . (09/06294-0, 13/07699-0, 13/20733-2, 13/03447-6, 13/11431-2)
FRANKL, PETER; KOHAYAKAWA, YOSHIHARU; ROEDL, VOJTECH. A note on supersaturated set systems. EUROPEAN JOURNAL OF COMBINATORICS, v. 51, p. 190-199, . (13/07699-0, 13/03447-6)
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