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Identification

Personal identification

Full name
Ahmed Elshafei

Citation names

  • Elshafei, Ahmed

Author identifiers

Ciência ID
7918-6837-D1D9
Education
Degree Classification
2022
Concluded
 Matemática (Doutoramento)
Universidade do Porto Faculdade de Ciências, Portugal
"On completeness of Halphen systems and of pseudo-Riemannian geodesic flows" (THESIS/DISSERTATION)
2015
Concluded
 Master in Mathematics (Master)
Sorbonne Université - Campus Pierre et Marie Curie, France
2014
Concluded
 Architecture (Doctorat)
Université Paris-Est, France
"A mathematical approach to architectural form" (THESIS/DISSERTATION)
2012
Concluded
 Bachelor in Mathematics and Informatics (Bachelor)
Université Paris Descartes UFR Mathématiques et Informatique, France
2008
Concluded
 Master in Architecture (Master)
Amsterdamse Hogeschool voor de Kunsten Akademie van Bouwkunst, Netherlands
2008
Concluded
 Bachelor in Architectural Engineering (by Equivalence) (Bachelor)
Cairo University Faculty of Engineering, Egypt
Affiliation

Science

Category
Host institution 		Employer
2022 - Current Auxiliary Researcher (Research) Ecole nationale supérieure d'architecture Paris-Malaquais, France
2023/01 - 2023/12 Postdoc (Research) Universidade do Minho Centro de Matemática, Portugal
2023/02 - 2023/08 Invited Auxiliary Researcher (Research) Technische Universität Dresden Fachrichtung Mathematik, Germany
2017 - 2022 Researcher (Research) Universidade do Porto Centro de Matemática, Portugal
2017 - 2022 Researcher (Research) Universidade do Minho Centro de Matemática, Portugal
2015/12 - 2016/10 Postdoc (Research) École nationale supérieure d'architecture de Lille, France

Teaching in Higher Education

Category
Host institution 		Employer
2022 - Current Lecturer (University Teacher) École nationale supérieure d'architecture de Lille, France
2022 - 2024 Tutor (University Teacher) Ecole nationale supérieure d'architecture Paris-Malaquais, France
Projects

Grant

Designation Funders
2023/01 - 2023/12 Projects UIDB/00013/2020 and UIDP/00013/2020
UIDB/00013/2020
UIDP/00013/2020
Post-doc Fellow
Fundação para a Ciência e a Tecnologia
2017 - 2021 Project PICS
Project PICS
PhD Student Fellow
Centre National de la Recherche Scientifique
2015/12 - 2016/10 Project MATRICE
Project MATRICE
Post-doc Fellow
Fonds européens FEDER
Outputs

Publications

Book chapter
  1. Mansouri, Mohammad; Abdelmagid, Aly; Tošic, Zlata; Orszt, Marta; Elshafei, Ahmed. "Corresponding Principal and Asymptotic Patches for Negatively-Curved Gridshell Designs". In Advances in Architectural Geometry. France: De Gruyter, 2023.
    10.1515/9783111162683-005
  2. Abdelmagid, Aly; Tošic, Zlata; Mirani, Anahita; Hussein, Ahmed; Elshafei, Ahmed. "Design Model for Block-Based Structures from Triply Orthogonal Systems of Surfaces". In Advances in Architectural Geometry. De Gruyter, 2023.
    10.1515/9783111162683-013
  3. Abdelmagid, Aly; Elshafei, Ahmed; Mansouri, Mohammad; Hussein, Ahmed. "A Design Model for a (Grid)shell Based on a Triply Orthogonal System of Surfaces". In Towards Radical Regeneration, 46-60. Springer International Publishing, 2022.
    10.1007/978-3-031-13249-0_5
Conference paper
  1. Li, Xinye; Mansouri, Mohammad; Elshafei, Ahmed. "Minimal surface based elastic gridshell design". Paper presented in IASS Symposium, Zurich, 2024.
    https://app.iass2024.org/files/IASS_2024_Paper_244.pdf
  2. Abdelmagid, Aly; Tošic, Zlata; Orszt, Marta; Schwall, Maximilian; Eichenauer, Martin; Ivaniuk, Egor; Lordick, Daniel; Bavarel, Olivier; Elshafei, Ahmed. "Pre-rational approach for bamboo construction from Dini surface.". Paper presented in IASS Symposium, Zurich, 2024.
    https://app.iass2024.org/files/IASS_2024_Paper_297.pdf
Journal article
  1. Elshafei, Ahmed; Ferreira, Ana Cristina; Sánchez, Miguel; Zeghib, Abdelghani. "Lie groups with all left-invariant semi-Riemannian metrics complete". Transactions of the American Mathematical Society 377 (2024): 5837-5862.
    Open access • 10.1090/tran/9160
  2. Elshafei, Ahmed; Ferreira, Ana Cristina; Reis, Helena. "Geodesic completeness of pseudo and holomorphic-Riemannian metrics on Lie groups". Nonlinear Analysis 232 (2023): 113252.
    10.1016/j.na.2023.113252
Preprint
  1. Elshafei, Ahmed; Rebelo, Julio; Reis, Helena. "Uniformizable singular projective structures on Riemann surface orbifolds". 2024.
  2. Abdelmagid, Aly; Tošic, Zlata; Orszt, Marta; Schwall, Maximilian; Eichenauer, Martin; Ivaniuk, Egor; Lordick, Daniel; Bavarel, Olivier; Elshafei, Ahmed. "Pre-rationalization approach for the low-tech construction of doubly-curved surfaces (Parts I and II)". 2024.
  3. Li, Xinye; Mansouri, Mohammad; Elshafei, Ahmed. "Conformal principal-asymptotic elastic gridshells: parametric design and modular construction". 2024.
  4. Elshafei, Ahmed; Rebelo, Julio; Reis, Helena. "Meromorphic vector fields, SL(2, C)-actions, and projective structures on Riemann surfaces (in preparation)". 2024.
Activities

Event organisation

Event name
Type of event (Role) 		Institution / Organization
2023/07 - 2023/07 Attended and helped organizing the summer-school: Architectural Maths for Bamboo Structures AMBS (2023/07 - 2023/07)
Workshop (Member of the Organising Committee)
 Technische Universität Dresden Fachrichtung Mathematik, Germany

Event participation

Activity description
Type of event 		Event name
Institution / Organization
2024/05 - 2024/05 Attended and presented a seminar: On application of mathematics in architecture
Conference
 Innovation: de la matière à l’architecture Conférence
École des Ponts ParisTech, France
2023/12 - 2023/12 Presented a seminar on: On application of mathematics in architecture
Seminar
 CMAT seminars
Universidade do Minho Centro de Matemática, Portugal
2023/10 - 2023/10 Attended and presented a seminar: On Lie groups with all left-invariant metrics complete
Symposium
 Geometry, Topology and Application Days
Universidade do Minho Centro de Matemática, Portugal
2023/09 - 2023/09 Attended and presented a seminar: On completeness of pseudo-Riemannian and holomorphic geodesic flows
Conference
 Dynamic Systems in Porto Conference
Universidade do Porto Centro de Matemática, Portugal
2023/07 - 2023/07 Attended and presented three seminars: On application of mathematics in architecture
Workshop
 Architectural Maths for Bamboo Structures AMBS Summer-School
Technische Universität Dresden Fachrichtung Mathematik, Germany
2023/06 - 2023/06 Attended without seminar presentation
Conference
 Facets of Complex Dynamics Summer-School
Institut de Mathématiques de Toulouse, France
2023/04 - 2023/04 Presented a seminar: On semicompleteness of Halphen systems
Seminar
 CMAT seminars
Universidade do Minho Centro de Matemática, Portugal
2022/04 - 2022/04 Presented a seminar: On semicompleteness of Halphen systems
Seminar
 CMUP seminars
Universidade do Porto Centro de Matemática, Portugal
2022/02 - 2022/02 Presented a seminar: On completeness of pseudo-Riemannian and holomorphic geodesic flows
Seminar
 CMAT seminars
Universidade do Minho Centro de Matemática, Portugal
2021/10 - 2021/10 Attended without seminar presentation
Workshop
 Hybrid workshop on Geometric Structures and Foliations
Centre International de Rencontres Mathématiques, France
2020/10 - 2020/10 Presented a seminar: On Halphen systems and associated projective structures
Seminar
 IMT seminars
Institut de Mathématiques de Toulouse, France
2020/05 - 2020/05 Attended without seminar presentation
Symposium
 Virtual School on Geometry and Dynamics of Foliations
Centre International de Rencontres Mathématiques, France
2020/03 - 2020/03 Attended and presented a poster
Conference
 Dynamical Aspects of Pseudo-Riemannian Geometry Conference
Universidade do Minho Centro de Matemática, Portugal
2019/09 - 2019/09 Attended without seminar presentation
Workshop
 Introduction to Algebraic Geometry Summer-School
Universidade do Minho Centro de Matemática, Portugal
2019/04 - 2019/04 Presented a seminar on: On completeness of pseudo-Riemannian and holomorphic geodesic flows
Seminar
 UC-UP research seminars
Universidade de Coimbra Centro de Matemática, Portugal
2018/12 - 2019/03 Attended and presented three seminars: On Hodge theory and complex geometry
Seminar
 Research Seminars
Universidade do Porto Centro de Matemática, Portugal
2018/10 - 2018/10 Attended and presented a seminar
Symposium
 Open Day of CMAT
Universidade do Minho Centro de Matemática Pólo da Universidade de Trás-os-Montes e Alto Douro, Portugal
2017/09 - 2017/09 Attended without seminar presentation
Workshop
 International Fall Workshop on Geometry and Physics
Universidade do Minho Centro de Matemática, Portugal

Ad Hoc journal article review

Journal title (ISSN) Publisher
2024/01 - Current Communication in Mathematics (1214-8148) EPIsciences

Committee member

Activity description
Role 		Institution / Organization
2024/10 - Current Recently invited to participate in the Working Group WG22: Architectural Geometry
Member
 International Association for Shell and Spatial Structures, Spain
Distinctions

Other distinction

2023 1-years Postdoctoral scholarship UMINHO/BIPD/2023/6
Fundação para a Ciência e a Tecnologia, Portugal
2018 3-years doctoral scholarship PD/BD/143019/2018
Fundação para a Ciência e a Tecnologia, Portugal
2017 1-year investigation scholarship PD/BI/135316/2017
Fundação para a Ciência e a Tecnologia, Portugal
2010 3-years doctoral scholarship
Bureau de la Recherche Architecturale, Urbaine et Paysagère, France
2009 Start Stipendium
Stimulierings Fonds, Netherlands