- alternating sequence
- знакопеременная последовательность
English-Russian electronics dictionary .
English-Russian electronics dictionary .
Sequence stratigraphy — is a relatively new branch of geology that attempts to link relative sea level changes to sedimentary deposits. The essence of the method is mapping of strata based on identification of surfaces which represent time lines (e.g. subaerial… … Wikipedia
Alternating bit protocol — (ABP) means a simple data link layer network protocol that retransmits lost or corrupted messages.Messages are sent from transmitter A to receiver B. Assume that the channel from A to B is initialized and that there are no messages in transit.… … Wikipedia
Alternating series — In mathematics, an alternating series is an infinite series of the form:sum {n=0}^infty ( 1)^n,a n,with an ≥ 0 (or an ≤ 0) for all n . A finite sum of this kind is an alternating sum. An alternating series converges if the terms an converge to 0… … Wikipedia
Alternating knot — In knot theory, a link diagram is alternating if the crossings alternate under, over, under, over, as you travel along each component of the link. A link is alternating if it has an alternating diagram.Many of the knots with crossing number less… … Wikipedia
Alternating series test — The alternating series test is a method used to prove that infinite series of terms converge. It was discovered by Gottfried Leibniz and is sometimes known as Leibniz s test or Leibniz criterion.A series of the form:sum {n=1}^infty a n(… … Wikipedia
sequence — /see kweuhns/, n., v., sequenced, sequencing. n. 1. the following of one thing after another; succession. 2. order of succession: a list of books in alphabetical sequence. 3. a continuous or connected series: a sonnet sequence. 4. something that… … Universalium
Alternating step generator — In cryptography, an alternating step generator (ASG) is a cryptographic pseudorandom number generator intended to be used in a stream cipher. The design was published in 1987 by C. G. Günther. It is also known as the alternating stop and go… … Wikipedia
Alternating permutation — In combinatorial mathematics, an alternating permutation of the set {1, 2, 3, ..., n } is an arrangement of those numbers into an order c 1, ..., c n such that no element c i is between c i − 1 and c i + 1 for any value of i and c 1 lt; c 2.Let A … Wikipedia
Davenport–Schinzel sequence — In combinatorics, a Davenport–Schinzel sequence is a sequence of symbols in which the number of times any two symbols may appear in alternation is limited. The maximum possible length of a Davenport–Schinzel sequence is bounded by the number of… … Wikipedia
Absaroka sequence — The Absaroka sequence was a cratonic sequence that extended from the end of the Mississippian through the Permian periods. It is the unconformity between this sequence and the preceding Kaskaskia that divides the Carboniferous into the… … Wikipedia
Riffle-pool sequence — In a flowing stream a riffle pool sequence develops as an area of alternating areas of relatively shallow and deeper water. Riffles describe shallow water where the flow is rippling over gravel deposits whereas pools are deeper and calmer areas.… … Wikipedia