Twisted sums and group representations in Banach spaces

• Grant number: 15/17216-1
• Support Opportunities: Scholarships abroad - Research
• Effective date (Start): March 01, 2016
• Effective date (End): May 31, 2016
• Field of knowledge: Physical Sciences and Mathematics - Mathematics - Analysis
• Principal Investigator: Valentin Raphael Henri Ferenczi
• Grantee: Valentin Raphael Henri Ferenczi
• Host Investigator: Jesus Maria Fernandez Castillo
• Host Institution: Instituto de Matemática e Estatística (IME). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Research place: Universidad de Extremadura, Badajoz (UEx), Spain

Abstract

Valentin Ferenczi will spend a research stay of three months with Jesus Castillo, in Universidad de Extremadura, Badajoz, Spain. The themes of research will be: Kalton-Peck space, compatibility of isomorphism groups and twisted sums, theory of complexity. (AU)

Scientific publications

(6)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

ANISCA, RAZVAN; FERENCZI, VALENTIN; MORENO, YOLANDA. On the classification of positions and complex structures in Banach spaces. JOURNAL OF FUNCTIONAL ANALYSIS, v. 272, n. 9, p. 3845-3868, MAY 1 2017. (13/11390-4, 15/17216-1)

CASTILLO, JESUS M. F.; CUELLAR, WILSON; FERENCZI, VALENTIN; MORENO, YOLANDA. COMPLEX STRUCTURES ON TWISTED HILBERT SPACES. Israel Journal of Mathematics, v. 222, n. 2, p. 787-814, OCT 2017. (10/17512-6, 15/17216-1, 14/25900-7, 13/11390-4)

CASTILLO, JESUS M. F.; CUELLAR, WILSON; FERENCZI, VALENTIN; MORENO, YOLANDA. On Disjointly Singular Centralizers. Israel Journal of Mathematics, v. 252, n. 1, p. 27-pg., 2022-09-09. (16/25574-8, 15/17216-1, 18/18593-1)

CASTILLO, JESUS M. F.; FERENCZI, VALENTIN. Group Actions on Twisted Sums of Banach Spaces. BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY, v. 46, n. 4, p. 47-pg., 2023-07-01. (15/17216-1, 13/11390-4, 16/25574-8)

CASTILLO, JESUS M. F.; CORREA, WILLIAN H. G.; FERENCZI, VALENTIN; GONZALEZ, MANUEL. ON THE STABILITY OF THE DIFFERENTIAL PROCESS GENERATED BY COMPLEX INTERPOLATION. JOURNAL OF THE INSTITUTE OF MATHEMATICS OF JUSSIEU, v. 21, n. 1, p. 303-334, JAN 2022. (13/11390-4, 18/03765-1, 15/17216-1, 16/25574-8)

CASTILLO, JESUS M. F.; CORREA, WILLIAN H. G.; FERENCZI, VALENTIN; GONZALEZ, MANUEL. Differential processes generated by two interpolators. REVISTA DE LA REAL ACADEMIA DE CIENCIAS EXACTAS FISICAS Y NATURALES SERIE A-MATEMATICAS, v. 114, n. 4, AUG 12 2020. (15/17216-1, 18/03765-1, 16/25574-8, 13/11390-4)