Leticia Mattos
Leticia Mattos is a postdoc in the Theoretical Computer Science and Discrete Mathematics research group at the University of Heidelberg. Her research has been so far mainly focused on random matrices, Ramsey and extremal properties of the random graph G(n,p), random graph processes, hyperplane covers of the hypercube and counting methods.
Contact
Im Neuenheimer Feld 205
69120 Heidelberg
Germany
Office: 2/212
e-mail: mattos (at) uni-heidelberg (dot) de
Phone +49 6221 54-14324
Publications and preprints
On the singularity of random symmetric matrices,
with M. Campos, R. Morris and N. Morrison,
Duke Mathematical Journal , 170 (2021), 881-907
New lower bounds for essential covers of the cube,
with I. Araujo and J. Balogh,
Israel Journal of Mathematics , to appear
Counting r-graphs without forbidden configurations,
with J. Balogh and F. C. Clemen
Journal of Combinatorial Theory Series B, 157 (2022), 216-234
Asymmetric Ramsey Properties of random graphs for cliques and cycles,
with A. Liebenau, W. Mendonça and J. Skokan
Random Structures and Algorithms , 62 (2023), 1035-1055
On the anti-Ramsey threshold for non-balanced graphs,
with P. Araújo, T. Martins, W. Mendonça, L. Moreira and G. O. Mota
Electronic Journal of Combinatorics , to appear
Long rainbow arithmetic progressions,
with J. Balogh and W. Linz,
Journal of Combinatorics , 12 (2021), 547–550
Local central limit theorem for triangle counts in sparse random graphs,
with P. Araujo,
submitted
On product Schur triples in the integers,
with D. Mergoni Cecchelli and O. Parczyk,
submitted
On multicolor Turán numbers,
with J. Balogh, A. Liebenau and N. Morrison,
submitted
