Note on Transitive Transformations.
نویسنده
چکیده
I Bridges, C. B., Science N. S., 54, 252-254 (1921). 2 Schrader, F., and Sturtevant, A. H., Am. Nat., 57, 379-381 (1923). 3 Bridges, C. B., Ibid., 59, 127-137 (1925). 4 Bridges, C. B., Proc. Nat. Acad. Sci., 11, 706-710 (1925). 5 Bridges, C. B., Science N. S., 72, 405-406 (1930). 6 Schrader, F., and Hughes-Schrader, S., Quart. Rev. Biol., 6, 411-438 (1931). 7 Whiting, P. W., Jour. Hered., 26, 263-278 (1935). 8 Morgan, Bridges and Schultz, Yearb. Carnegie Instn., 29, 352-359 (1930). 9 Stern, C., Genetics, 21, 625-730 (1936). 10 Dobzhansky, Th., Ibid., 20, 377-391 (1935).
منابع مشابه
A Note about Stable Transitivity of Noncompact Extensions of Hyperbolic Systems
Let f : X → X be the restriction to a hyperbolic basic set of a smooth diffeomorphism. If G is the special Euclidean group SE(2) we show that in the set of C2 G-extensions of f there exists an open and dense subset of stably transitive transformations. If G = K × Rn, where K is a compact connected Lie group, we show that an open and dense set of C2 G-extensions satisfying a certain separation c...
متن کاملMetrically Transitive Point
denote a denumerable set of point transformations in w-dîmensional euclidean space, the transformations of which leave a certain ^-dimensional (p^n) region R (regionsopen, connected point set) of this space invariant. The case where R is the entire w-dimensional space is not excluded. The set of transformations (1) will be said to be metrically transitive with respect to R, if the complement se...
متن کاملThe Composition of Functors and Transformations in Alternative Categories
One can check that there exists a non empty category structure which is transitive, associative, and strict and has units. Let A be a non empty transitive category structure and let B be a non empty category structure with units. Observe that there exists a functor structure from A to B which is strict, comp-preserving, comp-reversing, precovariant, precontravariant, and feasible. Let A be a tr...
متن کاملOn Transitive Consistency for Linear Invertible Transformations between Euclidean Coordinate Systems
Transitive consistency is an intrinsic property for collections of linear invertible transformations between Euclidean coordinate frames. In practice, when the transformations are estimated from data, this property is lacking. This work addresses the problem of synchronizing transformations that are not transitively consistent. Once the transformations have been synchronized, they satisfy the t...
متن کاملTransitive Mesh Space of a Progressive Mesh
This paper investigates the set of all selectively refined meshes that can be obtained from a progressive mesh. We call the set the transitive mesh space of a progressive mesh and present a theoretical analysis of the space. We define selective edge collapse and vertex split transformations, which we use to traverse all selectively refined meshes in the transitive mesh space. We propose a compl...
متن کاملBoolean functions with a vertex-transitive group of automorphisms
A Boolean function is called vertex-transitive, if the partition of the Boolean cube into the preimage of 0 and the preimage of 1 is invariant under a vertex-transitive group of isometric transformations of the Boolean cube. The logarithm of the number of the vertex-transitive functions of n variables is at least Ω(n) and at most O(n logn). There is a polynomial over F2 of any given degree, whi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Proceedings of the National Academy of Sciences of the United States of America
دوره 23 8 شماره
صفحات -
تاریخ انتشار 1937