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  2. Multiplicative partition - Wikipedia

    en.wikipedia.org/wiki/Multiplicative_partition

    Multiplicative partitions closely parallel the study of multipartite partitions, [1] which are additive partitions of finite sequences of positive integers, with the addition made pointwise. Although the study of multiplicative partitions has been ongoing since at least 1923, the name "multiplicative partition" appears to have been introduced ...

  3. Quotition and partition - Wikipedia

    en.wikipedia.org/wiki/Quotition_and_partition

    If there is a remainder in solving a partition problem, the parts will end up with unequal sizes. For example, if 52 cards are dealt out to 5 players, then 3 of the players will receive 10 cards each, and 2 of the players will receive 11 cards each, since 52 5 = 10 + 2 5 {\textstyle {\frac {52}{5}}=10+{\frac {2}{5}}} .

  4. Partition algebra - Wikipedia

    en.wikipedia.org/wiki/Partition_algebra

    The partition algebra is an associative algebra with a basis of set-partition diagrams and multiplication given by diagram concatenation. [1] Its subalgebras include diagram algebras such as the Brauer algebra, the Temperley–Lieb algebra, or the group algebra of the symmetric group. Representations of the partition algebra are built from sets ...

  5. Multipartition - Wikipedia

    en.wikipedia.org/wiki/Multipartition

    An r-component multipartition of an integer n is an r-tuple of partitions λ (1), ..., λ (r) where each λ (i) is a partition of some a i and the a i sum to n. The number of r-component multipartitions of n is denoted P r (n). Congruences for the function P r (n) have been studied by A. O. L. Atkin.

  6. Partition function (number theory) - Wikipedia

    en.wikipedia.org/wiki/Partition_function_(number...

    The function q(n) gives the number of these strict partitions of the given sum n. For example, q(3) = 2 because the partitions 3 and 1 + 2 are strict, while the third partition 1 + 1 + 1 of 3 has repeated parts. The number q(n) is also equal to the number of partitions of n in which only odd summands are permitted. [20]

  7. Block matrix - Wikipedia

    en.wikipedia.org/wiki/Block_matrix

    In mathematics, a block matrix or a partitioned matrix is a matrix that is interpreted as having been broken into sections called blocks or submatrices. [1] [2]Intuitively, a matrix interpreted as a block matrix can be visualized as the original matrix with a collection of horizontal and vertical lines, which break it up, or partition it, into a collection of smaller matrices.

  8. Integer partition - Wikipedia

    en.wikipedia.org/wiki/Integer_partition

    Such a partition is called a partition with distinct parts. If we count the partitions of 8 with distinct parts, we also obtain 6: 8; 7 + 1; 6 + 2; 5 + 3; 5 + 2 + 1; 4 + 3 + 1; This is a general property. For each positive number, the number of partitions with odd parts equals the number of partitions with distinct parts, denoted by q(n).

  9. Multiway number partitioning - Wikipedia

    en.wikipedia.org/wiki/Multiway_number_partitioning

    For every partition of S # (d) with sums C i #, there is a partition of S with sums C i, where + # # +, and it can be found in time O(n). Given a desired approximation precision ε>0, let δ>0 be the constant corresponding to ε/3, whose existence is guaranteed by Condition F*.