Basic information
My name is Alex Youcis (the IPA transcription for my last name is juːkɪs).
Currently I am a postdoc at the National University of Singapore.
Contact
Feel free to contact me at (firstname.lastname)@gmail.com
CV
An up-to-date version of my CV can be found here.
Mathematical interests
Broadly speaking my research interests are arithmetic geometry, rigid geometry, and p-adic Hodge theory. I am particularly interested in interactions of these topics with the Langlands program.
Published articles
A. Bertoloni Meli, N. Imai and A. Youcis. The Jacobson–Morozov Morphism for Langlands Parameters in the Relative Setting, International Mathematics Research Notices (2023), DOI: https://doi.org/10.1093/imrn/rnad217
A. Bertoloni Meli and A Youcis. An approach to the characterization of the local Langlands correspondence. Represent. Theory 27 (2023), 415--430. DOI: https://doi.org/10.1090/ert/643
P. Achinger, M. Lara, and A. Youcis. Geometric arcs and fundamental groups of rigid spaces. J. Reine Angew. Math. 799 (2023), 57--107. DOI: https://doi.org/10.1515/crelle-2023-0013
P. Achinger, M. Lara, and A. Youcis. Specialization for the pro-étale fundamental group. Compos. Math. 158 (2022), no. 8, 1713--1745. DOI: https://doi.org/10.1112/S0010437X2200759X
E. Beazley, M. Nichols, M. Park, X. Shi, and A. Youcis. Bijective projections on parabolic quotients of affine Weyl groups, Journal of Algebraic Combinatorics (2014), DOI: https://doi.org/10.1007/s10801-014-0559-9
Preprints
P. Daniels and A. Youcis. Canonical Integral Models of Shimura Varieties of Abelian Type. DOI: https://doi.org/10.48550/arXiv.2402.05727
N. Imai, H. Kato, and A. Youcis. The Prismatic Realization Functor for Shimura Varieties of Abelian Type. DOI: https://doi.org/10.48550/arXiv.2310.08472
K. Česnavičius and A. Youcis. The analytic topology suffices for the BdR^+-Grassmannian (Submitted), DOI: https://doi.org/10.48550/arXiv.2303.11710
P. Achinger, M. Lara and A. Youcis. Variants of the de Jong fundamental group (Submitted). DOI: https://doi.org/10.48550/arXiv.2203.11750
A. Bertoloni Meli and A. Youcis, The Scholze-Shin conjecture for Unramified Unitary Groups I: The No Endoscopy Case. PDF
Youcis, Alexander Frank The Langlands-Kottwitz Method and Deformation Spaces of p-Divisible Groups of Abelian Type. Thesis (Ph.D.)–University of California, Berkeley. 2019. 192 pp. ISBN: 978-1085-79410-7, ProQuest LLC. Link