Felipe, M. J.; Pérez-Ramos, M. D.; Sotomayor, V. On \(G\)-character tables for normal subgroups. (English) Zbl 1517.20011 Quaest. Math. 46, No. 4, 721-743 (2023). Reviewer: Enrico Jabara (Venezia) MSC: 20C15 20E45 20C05 PDFBibTeX XMLCite \textit{M. J. Felipe} et al., Quaest. Math. 46, No. 4, 721--743 (2023; Zbl 1517.20011) Full Text: DOI
Beltrán, Antonio; Felipe, María José Cosets of normal subgroups and powers of conjugacy classes. (English) Zbl 1523.20055 Math. Nachr. 294, No. 9, 1652-1656 (2021). Reviewer: Enrico Jabara (Venezia) MSC: 20E45 20C15 20D20 PDFBibTeX XMLCite \textit{A. Beltrán} and \textit{M. J. Felipe}, Math. Nachr. 294, No. 9, 1652--1656 (2021; Zbl 1523.20055) Full Text: DOI
Felipe, M. J.; Grittini, N.; Sotomayor, V. On zeros of irreducible characters lying in a normal subgroup. (English) Zbl 1485.20018 Ann. Mat. Pura Appl. (4) 199, No. 5, 1777-1787 (2020). MSC: 20C15 20E45 20D20 PDFBibTeX XMLCite \textit{M. J. Felipe} et al., Ann. Mat. Pura Appl. (4) 199, No. 5, 1777--1787 (2020; Zbl 1485.20018) Full Text: DOI arXiv Link
Beltrán, Antonio; Felipe, María José; Melchor, Carmen Triangles in the graph of conjugacy classes of normal subgroups. (English) Zbl 1365.20017 Monatsh. Math. 182, No. 1, 5-21 (2017). Reviewer: Rachel D. Camina (Cambridge) MSC: 20D60 20E45 05C25 20D15 PDFBibTeX XMLCite \textit{A. Beltrán} et al., Monatsh. Math. 182, No. 1, 5--21 (2017; Zbl 1365.20017) Full Text: DOI
Beltrán, Antonio; Felipe, María José; Melchor, Carmen Normal subgroups whose conjugacy class graph has diameter three. (English) Zbl 1378.20034 Bull. Aust. Math. Soc. 94, No. 2, 266-272 (2016). Reviewer: Igor Subbotin (Los Angeles) MSC: 20D60 20D15 20E45 05C25 PDFBibTeX XMLCite \textit{A. Beltrán} et al., Bull. Aust. Math. Soc. 94, No. 2, 266--272 (2016; Zbl 1378.20034) Full Text: DOI
Beltrán, Antonio; Felipe, María José; Melchor, Carmen Landau’s theorem on conjugacy classes for normal subgroups. (English) Zbl 1377.20024 Int. J. Algebra Comput. 26, No. 7, 1453-1466 (2016). Reviewer: Thomas Michael Keller (San Marcos) MSC: 20E45 20D15 20D60 PDFBibTeX XMLCite \textit{A. Beltrán} et al., Int. J. Algebra Comput. 26, No. 7, 1453--1466 (2016; Zbl 1377.20024) Full Text: DOI
Beltrán, Antonio; Felipe, María José; Melchor, Carmen Graphs associated to conjugacy classes of normal subgroups in finite groups. (English) Zbl 1331.20028 J. Algebra 443, 335-348 (2015). Reviewer: Thomas Michael Keller (San Marcos) MSC: 20D60 20E45 05C25 PDFBibTeX XMLCite \textit{A. Beltrán} et al., J. Algebra 443, 335--348 (2015; Zbl 1331.20028) Full Text: DOI
Beltrán, Antonio; Felipe, María José; Shao, Changguo Class sizes of prime-power order \(p'\)-elements and normal subgroups. (English) Zbl 1331.20038 Ann. Mat. Pura Appl. (4) 194, No. 5, 1527-1533 (2015). Reviewer: Thomas Michael Keller (San Marcos) MSC: 20E45 20D60 20D40 20D20 20D15 PDFBibTeX XMLCite \textit{A. Beltrán} et al., Ann. Mat. Pura Appl. (4) 194, No. 5, 1527--1533 (2015; Zbl 1331.20038) Full Text: DOI
Beltrán, Antonio; Felipe, María José; Shao, Changguo \(p\)-divisibility of conjugacy class sizes and normal \(p\)-complements. (English) Zbl 1311.20028 J. Group Theory 18, No. 1, 133-141 (2015). Reviewer: Zoltán Halasi (Csobánka) MSC: 20D60 20E45 20D20 20D10 20D40 PDFBibTeX XMLCite \textit{A. Beltrán} et al., J. Group Theory 18, No. 1, 133--141 (2015; Zbl 1311.20028) Full Text: DOI
Beltrán, Antonio; Felipe, María José Simplicity of normal subgroups and conjugacy class sizes. (English) Zbl 1306.20024 Monatsh. Math. 175, No. 4, 485-490 (2014). MSC: 20D60 20E45 20D06 PDFBibTeX XMLCite \textit{A. Beltrán} and \textit{M. J. Felipe}, Monatsh. Math. 175, No. 4, 485--490 (2014; Zbl 1306.20024) Full Text: DOI
Beltrán, Antonio; Felipe, María José Solvability of normal subgroups and \(G\)-class sizes. (English) Zbl 1296.20033 Publ. Math. Debr. 83, No. 4, 605-616 (2013). Reviewer: Zoltán Halasi (Budapest) MSC: 20E45 20D60 20D10 20D20 PDFBibTeX XMLCite \textit{A. Beltrán} and \textit{M. J. Felipe}, Publ. Math. Debr. 83, No. 4, 605--616 (2013; Zbl 1296.20033) Full Text: DOI
Akhlaghi, Z.; Beltrán, A.; Felipe, M. J.; Khatami, M. Structure of normal subgroups with three \(G\)-class sizes. (English) Zbl 1253.20026 Monatsh. Math. 167, No. 1, 1-12 (2012). Reviewer: Enrico Jabara (Venezia) MSC: 20E45 20D20 20D60 PDFBibTeX XMLCite \textit{Z. Akhlaghi} et al., Monatsh. Math. 167, No. 1, 1--12 (2012; Zbl 1253.20026) Full Text: DOI