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Artigo de periodico
Principal curvature lines near a partially umbilic point of codimension one (2022)
Sotomayor, Jorge ; Lopes, Débora ; Garcia, Ronaldo
Source: Lobachevskii Journal of Mathematics. Unidade: IME
Subjects: FOLHEAÇÕES, VARIEDADES TOPOLÓGICAS DE DIMENSÃO 3, TEORIA DAS SINGULARIDADES
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
SOTOMAYOR, Jorge e LOPES, Débora e GARCIA, Ronaldo. Principal curvature lines near a partially umbilic point of codimension one. Lobachevskii Journal of Mathematics, v. 43, p. 162-181, 2022Tradução . . Disponível em: https://doi.org/10.1134/S1995080222040205. Acesso em: 20 fev. 2026.
APA
Sotomayor, J., Lopes, D., & Garcia, R. (2022). Principal curvature lines near a partially umbilic point of codimension one. Lobachevskii Journal of Mathematics, 43, 162-181. doi:10.1134/S1995080222040205
NLM
Sotomayor J, Lopes D, Garcia R. Principal curvature lines near a partially umbilic point of codimension one [Internet]. Lobachevskii Journal of Mathematics. 2022 ; 43 162-181.[citado 2026 fev. 20 ] Available from: https://doi.org/10.1134/S1995080222040205
Vancouver
Sotomayor J, Lopes D, Garcia R. Principal curvature lines near a partially umbilic point of codimension one [Internet]. Lobachevskii Journal of Mathematics. 2022 ; 43 162-181.[citado 2026 fev. 20 ] Available from: https://doi.org/10.1134/S1995080222040205
Trabalho de evento-anais periodico
Axiumbilic singular points on surfaces immersed in R^4 and their generic bifurcations (2014)
Garcia, Ronaldo; Sotomayor, Jorge ; Spindola, Flausino Lucas Neves
Source: Journal of Singularities. Conference titles: International Workshop on Real and Complex Singularities. Unidade: IME
Subjects: ANÁLISE GLOBAL, TEORIA DAS SINGULARIDADES, GEOMETRIA GLOBAL, GEOMETRIA DIFERENCIAL
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
GARCIA, Ronaldo e SOTOMAYOR, Jorge e SPINDOLA, Flausino Lucas Neves. Axiumbilic singular points on surfaces immersed in R^4 and their generic bifurcations. Journal of Singularities. Cambridge, MA: Instituto de Matemática e Estatística, Universidade de São Paulo. Disponível em: https://doi.org/10.5427/jsing.2014.10h. Acesso em: 20 fev. 2026. , 2014
APA
Garcia, R., Sotomayor, J., & Spindola, F. L. N. (2014). Axiumbilic singular points on surfaces immersed in R^4 and their generic bifurcations. Journal of Singularities. Cambridge, MA: Instituto de Matemática e Estatística, Universidade de São Paulo. doi:10.5427/jsing.2014.10h
NLM
Garcia R, Sotomayor J, Spindola FLN. Axiumbilic singular points on surfaces immersed in R^4 and their generic bifurcations [Internet]. Journal of Singularities. 2014 ; 10 124-146.[citado 2026 fev. 20 ] Available from: https://doi.org/10.5427/jsing.2014.10h
Vancouver
Garcia R, Sotomayor J, Spindola FLN. Axiumbilic singular points on surfaces immersed in R^4 and their generic bifurcations [Internet]. Journal of Singularities. 2014 ; 10 124-146.[citado 2026 fev. 20 ] Available from: https://doi.org/10.5427/jsing.2014.10h
Artigo de periodico
Lines of axial curvature at critical points on surfaces mapped into R4 (2012)
Garcia, Ronaldo ; Sotomayor, Jorge
Source: São Paulo Journal of Mathematical Sciences. Unidade: IME
Subjects: TEORIA DAS SINGULARIDADES, DEFORMAÇÕES DE SINGULARIDADES
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
GARCIA, Ronaldo e SOTOMAYOR, Jorge. Lines of axial curvature at critical points on surfaces mapped into R4. São Paulo Journal of Mathematical Sciences, v. 6, n. 2, p. 277-300, 2012Tradução . . Disponível em: https://doi.org/10.11606/issn.2316-9028.v6i2p277-300. Acesso em: 20 fev. 2026.
APA
Garcia, R., & Sotomayor, J. (2012). Lines of axial curvature at critical points on surfaces mapped into R4. São Paulo Journal of Mathematical Sciences, 6( 2), 277-300. doi:10.11606/issn.2316-9028.v6i2p277-300
NLM
Garcia R, Sotomayor J. Lines of axial curvature at critical points on surfaces mapped into R4 [Internet]. São Paulo Journal of Mathematical Sciences. 2012 ; 6( 2): 277-300.[citado 2026 fev. 20 ] Available from: https://doi.org/10.11606/issn.2316-9028.v6i2p277-300
Vancouver
Garcia R, Sotomayor J. Lines of axial curvature at critical points on surfaces mapped into R4 [Internet]. São Paulo Journal of Mathematical Sciences. 2012 ; 6( 2): 277-300.[citado 2026 fev. 20 ] Available from: https://doi.org/10.11606/issn.2316-9028.v6i2p277-300
Trabalho de evento-anais periodico
Lines of principal curvature near singular end points of surfaces in R³ (2006)
Sotomayor, Jorge ; Garcia, Ronaldo
Source: Advanced Studies in Pure Mathematics. Conference titles: MSJ International Research Institute Singularity Theory and Its Applications. Unidade: IME
Subjects: SUPERFÍCIES, GEOMETRIA DIFERENCIAL, TEORIA DAS SINGULARIDADES
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
SOTOMAYOR, Jorge e GARCIA, Ronaldo. Lines of principal curvature near singular end points of surfaces in R³. Advanced Studies in Pure Mathematics. Amsterdam: Instituto de Matemática e Estatística, Universidade de São Paulo. Disponível em: https://doi.org/10.2969/aspm/04310437. Acesso em: 20 fev. 2026. , 2006
APA
Sotomayor, J., & Garcia, R. (2006). Lines of principal curvature near singular end points of surfaces in R³. Advanced Studies in Pure Mathematics. Amsterdam: Instituto de Matemática e Estatística, Universidade de São Paulo. doi:10.2969/aspm/04310437
NLM
Sotomayor J, Garcia R. Lines of principal curvature near singular end points of surfaces in R³ [Internet]. Advanced Studies in Pure Mathematics. 2006 ; 43 437-462.[citado 2026 fev. 20 ] Available from: https://doi.org/10.2969/aspm/04310437
Vancouver
Sotomayor J, Garcia R. Lines of principal curvature near singular end points of surfaces in R³ [Internet]. Advanced Studies in Pure Mathematics. 2006 ; 43 437-462.[citado 2026 fev. 20 ] Available from: https://doi.org/10.2969/aspm/04310437

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