Index - Introduction To Algorithms 2Nd Edition Incl Exercises Edition [Electronic resources] نسخه متنی

Index

U

unary, 974

unbounded linear program, 778

unconditional branch instruction, 22

uncountable set, 1073

underdetermined system of linear equations, 743

underflow

of a queue, 202

of a stack, 201

undirected graph, 1080

articulation point of, 558 pr.

biconnected component of, 558 pr.

bridge of, 558 pr.

clique in, 1003

coloring of, 1019 pr., 1091 pr.

computing a minimum spanning tree in, 561–579

converting to, from a multigraph, 530 ex.

d-regular, 669 ex.

grid, 692 pr.

hamiltonian, 979

independent set of, 1018 pr.

matching of, 664

nonhamiltonian, 979

vertex cover of, 1006, 1024

see also graph

undirected version of a directed graph, 1082

uniform hashing, 239

uniform probability distribution, 1101–1102

uniform random permutation, 93, 101

union

of dynamic sets, see uniting

of languages, 976

of sets (∪), 1071

UNION, 455, 499

disjoint-set-forest implementation of, 508

linked-list implementation of, 502–504, 505 ex.

union by rank, 506

unique factorization of integers, 854

unit (1), 851

uniting

of binomial heaps, 462–468

of Fibonacci heaps, 481–482

of heaps, 455

of linked lists, 208 ex.

of 2-3-4 heaps, 473 pr.

unit lower-triangular matrix, 728

unit-time task, 399

unit upper-triangular matrix, 727

unit vector, 726

universal hashing, 232–236

universal sink, 530 ex.

universe, 1072

unmatched vertex, 664

unordered binomial tree, 479

unsorted linked list, 204

see also linked list

unweighted longest simple paths, 342

unweighted shortest paths, 341

upper-bound property, 587, 608

upper median, 183

upper-triangular matrix, 727