Quantifying time irreversibility using probabilistic differences between symmetric permutations

نویسندگان
چکیده

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Power Map Permutations and Symmetric Differences in Finite Groups

Let G be a finite group. For all a ∈ Z, such that (a, |G|) = 1, the function ρa : G → G sending g to g defines a permutation of the elements of G. Motivated by a recent generalization of Zolotarev’s proof of classic quadratic reciprocity, due to Duke and Hopkins, we study the signature of the permutation ρa. By introducing the group of conjugacy equivariant maps and the symmetric difference met...

متن کامل

Symmetric and Asymptotically Symmetric Permutations

We consider two related problems arising from a question of R. Graham on quasirandom phenomena in permutation patterns. A “pattern” in a permutation σ is the order type of the restriction of σ : [n] → [n] to a subset S ⊂ [n]. First, is it possible for the pattern counts in a permutation to be exactly equal to their expected values under a uniform distribution? Attempts to address this question ...

متن کامل

Spherically Symmetric Random Permutations

We consider random permutations which are spherically symmetric with respect to a metric on the symmetric group Sn and are consistent as n varies. The extreme infinitely spherically symmetric permutation-valued processes are identified for the Hamming, Kendall-tau and Caley metrics. The proofs in all three cases are based on a unified approach through stochastic monotonicity. MSC:

متن کامل

Restricted Symmetric Permutations∗

Pattern-avoiding involutions, which have received much enumerative attention, are patternavoiding permutations which are invariant under the natural action of a certain subgroup of D8, the symmetry group of a square. Three other nontrivial subgroups of D8 also have invariant permutations under this action. For each of these subgroups, we enumerate the set of permutations which are invariant und...

متن کامل

Quantifying Differences Between Native and Introduced Species.

Introduced species have historically been presumed to be evolutionarily novel and 'different' from native species. Recent studies question these assumptions, however, as the traits and factors promoting successful introduced and native species can be similar. We advocate a novel statistical framework utilizing quantifiable metrics of evolutionary and ecological differences among species to test...

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

ژورنال

عنوان ژورنال: Physics Letters A

سال: 2019

ISSN: 0375-9601

DOI: 10.1016/j.physleta.2018.11.043