Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Martin, Axel"'
Marginal structural models are a popular method for estimating causal effects in the presence of time-varying exposures. In spite of their popularity, no scalable non-parametric estimator exist for marginal structural models with multi-valued and tim
Externí odkaz:
http://arxiv.org/abs/2409.18782
Autor:
Martin, Axel
Properties such as being water and oil repellent and being heat resistant make per- and polyflouroalkyl substances (PFAS) useful in a wide range of products. Since they do not break down in the environment, PFAS pollution makes it way back into drink
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-205034
We prove that the $2$-complex associated to the presentation $\langle a,b \mid b,bab^{-1}a^{-2}\rangle$ has contracting non-positive immersions and positive maximal irreducible curvature. This example shows that the contracting non-positive immersion
Externí odkaz:
http://arxiv.org/abs/2306.00260
Despite recent advances in algorithmic fairness, methodologies for achieving fairness with generalized linear models (GLMs) have yet to be explored in general, despite GLMs being widely used in practice. In this paper we introduce two fairness criter
Externí odkaz:
http://arxiv.org/abs/2206.09076
Autor:
Blufstein, Martin Axel, Paris, Luis
We prove that a parabolic subgroup $P$ contained in another parabolic subgroup $P'$ of an Artin group $A$ is a parabolic subgroup of $P'$. This answers a question of Godelle which is not obvious despite appearances. In order to achieve our result we
Externí odkaz:
http://arxiv.org/abs/2204.05142
Autor:
Blufstein, Martin Axel
We extend previous results by Cumplido, Martin and Vaskou on parabolic subgroups of large-type Artin groups to a broader family of two-dimensional Artin groups. In particular, we prove that an arbitrary intersection of parabolic subgroups of a $(2,2)
Externí odkaz:
http://arxiv.org/abs/2108.04929
We present a metric condition ${\LARGE{\tau}}'$ which describes the geometry of classical small cancellation groups and applies also to other known classes of groups such as two-dimensional Artin groups. We prove that presentations satisfying conditi
Externí odkaz:
http://arxiv.org/abs/2006.13779
We introduce the notion of strictly systolic angled complexes. They generalize Januszkiewickz and \'Swi\k{a}tkowski's $7$-systolic simplicial complexes and also their metric counterparts, which appear as natural analogues to Huang and Osajda's metric
Externí odkaz:
http://arxiv.org/abs/1907.06738
Autor:
Zauderer, Marjorie G *, Martin, Axel, Egger, Jacklynn, Rizvi, Hira, Offin, Michael, Rimner, Andreas, Adusumilli, Prasad S, Rusch, Valerie W, Kris, Mark G, Sauter, Jennifer L, Ladanyi, Marc, Shen, Ronglai
Publikováno v:
In The Lancet Digital Health September 2021 3(9):e565-e576
Autor:
Devlin, Sean M.1 (AUTHOR) devlins@mskcc.org, Martin, Axel1 (AUTHOR), Ostrovnaya, Irina1 (AUTHOR) devlins@mskcc.org
Publikováno v:
PLoS Computational Biology. 11/9/2021, Vol. 17 Issue 11, p1-12. 12p. 1 Chart, 2 Graphs.