When Divisibility by an Element Implies Invertibility

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

When Correlation Implies Causation in Multisensory Integration

Inferring which signals have a common underlying cause, and hence should be integrated, represents a primary challenge for a perceptual system dealing with multiple sensory inputs [1-3]. This challenge is often referred to as the correspondence problem or causal inference. Previous research has demonstrated that spatiotemporal cues, along with prior knowledge, are exploited by the human brain t...

متن کامل

Divisibility Properties by Multisection

The/?-adic order, vp(r), of r is the exponent of the highest power of a prime/? which divides r. We characterize the/?-adic order vp(Fn) of the F„ sequence using multisection identities. The method of multisection is a helpful tool in discovering and proving divisibility properties. Here it leads to invariants of the modulo p Fibonacci generating function for p ^ 5. The proof relies on some sim...

متن کامل

Perfect divisibility and 2-divisibility

A graph G is said to be 2-divisible if for all (nonempty) induced subgraphs H of G, V (H) can be partitioned into two sets A,B such that ω(A) < ω(H) and ω(B) < ω(H). A graph G is said to be perfectly divisible if for all induced subgraphs H of G, V (H) can be partitioned into two sets A,B such that H[A] is perfect and ω(B) < ω(H). We prove that if a graph is (P5, C5)-free, then it is 2-divisibl...

متن کامل

Noninterfering Schedulers - When Possibilistic Noninterference Implies Probabilistic Noninterference

We develop a framework for expressing and analyzing the behavior of probabilistic schedulers. There, we define noninterfering schedulers by a probabilistic interpretation of Goguen and Meseguer’s seminal notion of noninterference. Noninterfering schedulers are proved to be safe in the following sense: if a multi-threaded program is possibilistically noninterfering, then it is also probabilistic...

متن کامل

When "I cut, you choose" method implies intransitivity

There is a common belief that humans and many animals follow transitive inference (choosing A over C on the basis of knowing that A is better than B and B is better than C). Transitivity seems to be the essence of rational choice. We present a theoretical model of a repeated game in which the players make a choice between three goods (e.g. food). The rules of the game refer to the simple proced...

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: Rocky Mountain Journal of Mathematics

سال: 2007

ISSN: 0035-7596

DOI: 10.1216/rmjm/1181069332