Zobrazeno 1 - 10
of 2 013
pro vyhledávání: '"P. Boyland"'
Autor:
Addas-Zanata, Salvador
We consider $C^{1+\epsilon}$ diffeomorphisms of the torus, denoted $f,$ homotopic to the identity and whose rotation sets have interior. We give some uniform bounds on the displacement of points in the plane under iterates of a lift of $f,$ relative
Externí odkaz:
http://arxiv.org/abs/1403.7533
Akademický článek
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Autor:
Brigitte Naderer, Maria Wakolbinger, Sandra Haider, Mimi Tatlow-Golden, Magdalena Muc, Emma Boyland, Eva Winzer
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Digital marketing of unhealthy foods is linked to childhood obesity. This study evaluated nutrient quality and creative strategies of food cues on social media, focusing on child/youth influencers, to inform the ongoing digital media regulat
Externí odkaz:
https://doaj.org/article/c482d53f928947468de54d1883011f3e
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-21 (2024)
Abstract Background Within high income countries, individuals experiencing food insecurity have become increasingly reliant on food support to satisfy household food needs. However, experiencing food insecurity and accessing food support are highly s
Externí odkaz:
https://doaj.org/article/35448fdd883c45af8067b52e26cb77e4
We study the dynamics of measurable pseudo-Anosov homeomorphisms of surfaces, a generalization of Thurston's pseudo-Anosov homeomorphisms. A measurable pseudo-Anosov map has a transverse pair of full measure turbulations consisting of streamlines whi
Externí odkaz:
http://arxiv.org/abs/2306.16841
We exhibit a continuously varying family $F_\lambda$ of homeomorphisms of the sphere $S^2$, for which each $F_\lambda$ is a measurable pseudo-Anosov map. Measurable pseudo-Anosov maps are generalizations of Thurston's pseudo-Anosov maps, and also of
Externí odkaz:
http://arxiv.org/abs/2306.16059
Ramsey's theorem states that for all finite colorings of an infinite set, there exists an infinite homogeneous subset. What if we seek a homogeneous subset that is also order-equivalent to the original set? Let $S$ be a linearly ordered set and $a \i
Externí odkaz:
http://arxiv.org/abs/2305.07192
Akademický článek
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Autor:
Jean Adams, Martin White, Frank de Vocht, Emma Boyland, Steven Cummins, Laura Cornelsen, Amy Yau, Thomas Burgoine, Cherry Law, John Weller, Alexandra Irene Kalbus
Publikováno v:
BMJ Public Health, Vol 2, Iss 2 (2024)
Background Little is known about who uses online food delivery services and how use of these services is associated with social inequalities in food purchasing and diet-related health. This study explored associations between social position and use
Externí odkaz:
https://doaj.org/article/f4c7fc3355984fba9944cdc84ebfc3b0
Akademický článek
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