The Generational Cycle of State Spaces and Adequate Genetical Representation

نویسندگان

  • Elisabeth A. Lloyd
  • Richard C. Lewontin
  • Marcus W. Feldman
چکیده

Most models of generational succession in sexually reproducing populations necessarily move back and forth between genic and genotypic spaces. We show that transitions between and within these spaces are usually hidden by unstated assumptions about processes in these spaces. We also examine a widely endorsed claim regarding the mathematical equivalence of kin-, group-, individual-, and allelic-selection models made by Lee Dugatkin and Kern Reeve. We show that the claimed mathematical equivalence of the models does not hold.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Sociological Study of Generational Differences on Women’s Expectations from their Spouses

This research aims to understand mother’s and girl’s expectations from their spouses, and shows the difference between these two generation’s expectations. Along this, by using qualitative approach and deep semi-structured interview, we studied the expectations difference among 14 mothers and 14 girls resided at Tehran city’s fifth region (area).Results from the research showed that women’s exp...

متن کامل

Approximation of fixed points for a continuous representation of nonexpansive mappings in Hilbert spaces

This paper introduces an implicit scheme for a   continuous representation of nonexpansive mappings on a closed convex subset of a Hilbert space with respect to a   sequence of invariant means defined on an appropriate space of bounded, continuous real valued functions of the semigroup.   The main result is to    prove the strong convergence of the proposed implicit scheme to the unique solutio...

متن کامل

dominating subset and representation graph on topological spaces

Let a topological space. An intersection graph on a topological space , which denoted by ‎ , is an undirected graph which whose vertices are open subsets of and two vertices are adjacent if the intersection of them are nonempty. In this paper, the relation between topological properties of  and graph properties of ‎  are investigated. Also some classifications and representations for the graph ...

متن کامل

Application of Architectural Visual Documents and Oral History of in the Representation of Micro-Spaces and Three-Dimensional (3D) Modeling of Nawab Razavi Historical House in Yazd

Over the time, various factors have led to damage the Iranian houses. By examining the surviving documents of Nawab Razavichr('39')s house in Yazd, it is possible to represent a major part of the lost spaces and also to minimize speculation in the restoration of this historic house. The basic belief of this research is that the studies of the oral history of architecture as well as the existing...

متن کامل

Representation of Gender and Space in Historical Texts from the Ilkhanid Period

Many texts in various fields were written in the Ilkhanid period which by examining them, it would be possible to obtain a clear understanding of the social and political situation of the period in question. Three historical texts will be discussed in this research which narrate political history of the Mongols: Tārikh-e Jahāngoshāy-e Jovaini as a first document written in early Ilkhanid period...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008