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* Unclosed fixed string subgroup: Here the pieces of string are not closed, but are somewhere on its length attached to the wire.
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Unclosed and string
* Unclosed loose string subgroup: Here the pieces of string are not closed, and are not attached to the wire.
Unclosed and its
fixed and string
More formally, the complexity of a string is the length of the shortest possible description of the string in some fixed universal description language ( the sensitivity of complexity relative to the choice of description language is discussed below ).
It is not hard to see that the minimal description of a string cannot be too much larger than the string itself-the program GenerateFixedString above that outputs s is a fixed amount larger than s.
Therefore, given any positive integer n, it produces a string with Kolmogorov complexity at least as great as n. The program itself has a fixed length U. The input to the program GenerateComplexString is an integer n. Here, the size of n is measured by the number of bits required to represent n, which is log < sub > 2 </ sub >( n ).
* Conical pendulum, a weight ( or bob ) fixed on the end of a string ( or rod ) suspended from a pivot
In some applications, such as substring search, one must compute a hash function h for every k-character substring of a given n-character string t ; where k is a fixed integer, and n is k. The straightforward solution, which is to extract every such substring s of t and compute h ( s ) separately, requires a number of operations proportional to k · n.
The disadvantage is that this design limits the pitch of the instrument because string lengths are more fixed and lighter strings are needed to lift it much more than a tone.
A pulse ( physics ) | pulse traveling through a string with fixed endpoints as modeled by the wave equation.
The following observations all apply to a string that is infinitely flexible strung between two fixed supports.
Normally, a string of characters such as the words " hello there " is represented using a fixed number of bits per character, as in the ASCII code.
A fixed cutter bit is one where there are no moving parts, but drilling occurs due to percussion or rotation of the drill string.
In computer science, a Procrustean string is a fixed length string into which strings of varying lengths are placed.
Chordophones – sound is primarily produced by the vibration of a string or strings that are stretched between fixed points.
It does not make calculating the displayed width of a string easier except in limited cases, since even with a “ fixed width ” font there may be more than one code point per character position ( combining marks ) or more than one character position per code point ( for example CJK ideographs ).
For many years now Shubb has had available a fifth-string capo, consisting of a narrow metal strip fixed to the side of the neck of the instrument, with a sliding stopper for the string.
* one piece of string, ribbon or similar, which may form a closed loop or which may have other pieces like balls fixed to its end.
( The BBC documentary Dambusters Declassified ( 2010 ) stated that the pronged device was not used due to issues related to vibration and that other methods were employed, including a length of string tied in a loop and pulled back centrally to a fixed point in the manner of a catapult.
There have been two approaches to finding solutions: First, numerically, one can truncate the string field to include only fields with mass less than a fixed bound, a procedure known as " level truncation ".
In any magnetic pickup, a vibrating guitar string, magnetized by a fixed magnet within the pickup induces an alternating voltage across its coil ( s ).
fixed and subgroup
Gene flow will effectively cease when the distinctive mutations characterizing each subgroup become fixed.
In another direction, every normal subgroup of a finite p-group intersects the center nontrivially as may be proved by considering the elements of N which are fixed when G acts on N by conjugation.
Any symmetry group whose elements have a common fixed point, which is true for all finite symmetry groups and also for the symmetry groups of bounded figures, can be represented as a subgroup of orthogonal group O ( n ) by choosing the origin to be a fixed point.
Generally in each subgroup a fixed relation holds between period and absolute magnitude, as well as a relation between period and mean density of the star.
For such a subgroup G, define Fix ( G ) to be the field consisting of all elements of L that are held fixed by all elements of G. Then the maps E Gal ( L / E ) and G Fix ( G ) form an antitone Galois connection.
O ( n, R ) is a subgroup of the Euclidean group E ( n ), the group of isometries of R < sup > n </ sup >; it contains those that leave the origin fixed – O ( n, R ) = E ( n ) ∩ GL ( n, R ).
SO ( n, R ) is a subgroup of E < sup >+</ sup >( n ), which consists of direct isometries, i. e., isometries preserving orientation ; it contains those that leave the origin fixed – SO ( n, R )
We write M < sup > G </ sup > for the subgroup of M consisting of all elements of M that are held fixed by G. This is a left-exact functor, and its right derived functors are the group cohomology functors, typically written as H < sup > i </ sup >( G, M ).
In mathematics, a Tarski monster group, named for Alfred Tarski, is an infinite group G, such that every proper subgroup H of G, other than the identity subgroup, is a cyclic group of order a fixed prime number p. A Tarski monster group is necessarily simple.
In general, it is quite complicated to determine the set of good bases for a fixed subgroup U. To overcome this difficulty, one determines the set of all good bases of all finite
If H is a closed subgroup of G, the pair ( G, H ) is said to have relative property ( T ) of Margulis if there exists an ε > 0 and a compact subset K of G such that whenever a unitary representation of G has an ( ε, K )- invariant unit vector, then it has a non-zero vector fixed by H.
More generally, in Lie theory a symmetric space is a homogeneous space G / H for a Lie group G such that the stabilizer H of a point is an open subgroup of the fixed point set of an involution of G. This definition includes ( globally ) Riemannian symmetric spaces and pseudo-Riemannian symmetric spaces as special cases.
Then a symmetric space for G is a homogeneous space G / H where the stabilizer H of a typical point is an open subgroup of the fixed point set of an involution σ of G. Thus σ is an automorphism of G with σ < sup > 2 </ sup > = id < sub > G </ sub > and H is an open subgroup of the set
is an involutive Lie group automorphism such that the isotropy group K is contained between the fixed point group of σ and its identity component ( hence an open subgroup ).
* For any subgroup H of Gal ( E / F ), the corresponding field, usually denoted E < sup > H </ sup >, is the set of those elements of E which are fixed by every automorphism in H.
It is a subgroup of the orthogonal group O ( 3 ), the group of all isometries that leave the origin fixed, or correspondingly, the group of orthogonal matrices.
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