Current position
Professor, ISMC-SUP, São Carlos, Brazil.
Previous Appointments
Reader, University of Durham, United Kingdom
Associate Professor, Instituto de Ciências Matemáticas e de Computação, University of São Paulo (ICMC-USP), São Carlos, Brazil
Scientific Developer, Knowledge Support Systems, Manchester, UK
Researcher in Mathematics, Silsoe Research Institute (agricultural), Bedford, UK
Research Associate (with J.W. Bruce and P. J. Giblin), Department of Mathematics, University of Liverpool, UK
Research Assistant (with A.A. du Plessis), Department of Mathematics, Aarhus University, Denmark
Degrees
Post-Graduate Certificate in Education, Manchester Metropolitan University, UK
Livre Docência, ICMC-USP, Brazil
Ph.D (supervisor P. J. Giblin), The University of Liverpool, UK
Diplome d'Etudes Supérieures in Mathematics, Université des Sciences et de la Technologie, Algiers, Algeria
Baccalaureat in Mathematics, Lycée Amara Rachid, Algiers. Also, Lycée El-Hammadia, Bejaia (see main picture).
Post-docs
G. Reeve, The Minkowski Symmetry Set and skeletal structures. ICMC-USP, FAPESP. November 2012-October 2014.
L. S. Challapa, Invariants of partitial differential equations. ICMC-USP, March 2012 -- March 2013 CAPES
L. F. Martins, On the geometry of caustics. Durham University, October 2008 -- July 2009. FAPESP
A. C. Nabarro, Geometry of Lorentzian surfaces. Durham University, February-July 2009. FAPESP
PhD Students
Jorge Luiz Deolindo Silva, On the geometry of surfaces in R4, current.
Mostafa Salarinoghabi, Invariant of plane curves, current.
Amani Saloom, Curves in the Minkowski plane and Lorentzian surfaces. Durham University, 2012. http://etheses.dur.ac.uk/4451/
Joseph Michael Oliver: Pairs of geometric foliations on regular and singular surfaces. Durham University, 2010. http://etheses.dur.ac.uk/280/
Lizandro Sanchez Challapa: Indice de equações diferenciais binarias (co-supervisor). ICMC-USP, 2006.
Ana Claudia Nabarro : Sobre a geometria de hipersuperfícies em R4. ICMC-USP, 2000.
Regilene Delazari dos Santos Oliveira: Sobre pares de 1-formas diferencias no plano. ICMC-USP, 2000.
Victor Hugo Jorge Pérez: Equisigularidade e trivialidade topologica de germes de aplicações de C3--> C3. ICMC-USP, 1999.
Msc Students
Xiaogeng Wang, Lines of curvatures and umbilics, 2011.
Sahar Albosai, Envelopes, 2011.
A. AL-Johani, Thom Transversality Theorems, 2010.
S. Rathnayaka Mudiyanselage, Asymptotic curves on surfaces in the $\mathbb R^3$, 2010.
M. J. Akthar, Cubic curves in PC^2, 2007.