Geometrical Models for Substitutions

Geometrical Models for Substitutions

We consider a substitutive version of the Arnoux-Yoccoz Interval Exchange Transformation (IET) related to the Tribonacci substitution. We construct the so-called stepped lines associated to the fixed points of the substitution in the Abelianisation (symbolic) space. We analyse various projections of the stepped line recovering the Rauzy Fractal, a Peano Curve related to the work of Arnoux [1], ...

Geometrical Models for Grain Dynamics

a new approach to credibility premium for zero-inflated poisson models for panel data

هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...

Building Geometrical Models for Biological Molecules

Dedication To my Father, Who is in heaven. To my Brother, through Whom all things came into being. To my Helper, Who teaches me all things. I will lift up my eyes to the mountains; From where shall my help come? My help comes from the LORD, Who made heaven and earth. Acknowledgements First, I would like to thank Dr. Daniel Dix, my thesis advisor, who has patiently guided me through this long pr...

Categorical Models of Explicit Substitutions

This paper concerns itself with the categorical semantics of -calculi extended with explicit substitutions. For the simply-typed -calculus, indexed categories seem to provide the right categorical framework but because these structures are inherently non-linear, alternate models are needed for linear -calculi extended with explicit substitutions. We propose to replace indexed categories by pres...