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Ding-Zhu D., Ker-I K. — Problem solving in automata, languages, and complexity |
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Предметный указатель |
Language equation 6
Language, context-free see "Context-free language"
Language, context-sensitive 314
Language, feasibly solvable 294
Language, linear 158
Language, quotient 61
Language, regular see "Regular language"
Language, reversal of a 6
Language, Turing-acceptable 163
Language, Turing-decidable 164
Left-factoring 121
Left-linear grammar 96
Lexicographic ordering 216
Linear grammar 99
Linear language 158
Linear set 150
Linear speed-up theorem 290
Literal 342
LMA see "Labeled Markov algorithm"
Longest Path (LP) 338
Lookahead set 119
lp see "Longest Path"
Mathematical induction 13
MAX(L) 67 146
Max-3Sat 377
Max-3Sat-b 379
MAX-CLIQUE 376
MCG see "Minimum Connectivity Graph"
MIN(L) 61 67
Min-VC 370
Minimization, bounded 204
Minimum Connectivity Graph (MCG) 361
Minimum DFA 70
multi-valued function 370
Multi-valued function, polynomial-time computable 370
N 168
Negation 324
Network SMT 384
NFA see "Nondeterministic finite automata"
Nondeterministic finite automata (NFA) 38
Nondeterministic finite automata (NFA), -closure 39
Nondeterministic finite automata (NFA), -move 38
Nondeterministic finite automata (NFA), -transition 38
Nondeterministic finite automata (NFA), accepting an input 39 40
Nondeterministic finite automata (NFA), computation path 38
Nondeterministic finite automata (NFA), computation tree 39
Nondeterministic finite automata (NFA), hanging 38
Nondeterministic finite automata (NFA), multiple-state transition 38
Nondeterministic finite automata (NFA), transition diagram 38
Nondeterministic Turing machine (NTM) 304
Nondeterministic Turing machine (NTM), accepting an input 304
Nondeterministic Turing machine (NTM), computation tree 304
Nondeterministic Turing machine (NTM), computing a function 319
Nondeterministic Turing machine (NTM), space complexity 308
Nondeterministic Turing machine (NTM), time complexity 308
Nonterminal symbol 89
NP 309 323
NP SPACE 309
NP-complete set 350
NP-complete set, search problem 371
NP-hard set 350
NSPACE(t(n)) 308
NTIME(t(n)) 308
NTM see "Nondeterministic Turing machine"
Ogden's lemma 147
Optimization problem 373
Optimization problem, approximation see "Approximation problem"
Optimization problem, polynomially bounded 373
Oracle 371
Pairing function 207
Parikh's lemma 150
Parse tree 109
Parsing 111
Parsing, top-down 111
Partial function 164
Partial recursive function see "Recursive function"
Partition 361
Partition, even 361
PCP see "Post Correspondence Problem"
PDA see "Pushdown automata"
Planar Connected-VC-4 369
Planar Nonpolar-3Sat 370
Planar Polar-3Sat 369
Planar VC 369 383
Poly-log functions 283
Polygon, convex 383
Polygon, convex, rectilinear 383
Polynomial functions 283
Polynomial-time approximation scheme (PTAS) 375
Polynomial-time approximation scheme (PTAS), fully (FPTAS) 375
Polynomial-time computable function 337 370
Polynomial-time equivalence 341
Polynomially honest function 337
Positive closure 5
Post correspondence problem (PCP) 272
Predicate 204
Prefix 2
prefix(B) 336
Primality Testing (Prime) 334
Prime see "Primality Testing"
Primitive recursion 200
Primitive recursive function 201 218
Primitive recursive set 215
Probabilistically checkable proofs 377
Product automata 33
Productive set 258
Program-size complexity 264
Projection function 200
Projection theorem 233
PTAS see "Polynomial-time approximation scheme"
Pumping lemma, for context-free languages 143
Pumping lemma, for regular languages 80
Pumping lemma, for regular languages, strong form 81
Pushdown automata (PDA) 122
Pushdown automata (PDA), accepting an input 123 124
Pushdown automata (PDA), configuration 123
Pushdown automata (PDA), configuration, successor 123
Pushdown automata (PDA), deterministic 190
Pushdown automata (PDA), linear-bounded 142
Pushdown automata (PDA), product 138
Pushdown automata (PDA), two-stack 142
Quotient language 61
r(n) 207
r(n)-Approx-Clique 377
r-Approx- 375
r-Approx-3Sat 377
r-Approx-3Sat-3 379
r-Approx-TSP 376
r-Approx-VC 377
r-Approx-VC-d 379
R. e. set see "Recursively enumerable set"
RAM see "Random access machine"
Random access machine (RAM) 191
REC 245
Rectangular partition 383
Rectilinear SMT 383
Recursion theorem 258
Recursive definition 13
Recursive function(s) 215
Recursive function(s), partial 215 218
Recursive function(s), partial, enumeration of 228
Recursive function(s), partial, extendable 243
Recursive function(s), primitive 201 218
Recursive set 215 218
Recursive set, primitive 215
Recursively enumerable (r.e.) set(s) 215 218
Recursively enumerable (r.e.) set(s), complete 251
Recursively enumerable (r.e.) set(s), enumeration of 228 232
Recursively separable sets 246
Reducibility 246
| Reducibility, approximation-preserving 375
Reducibility, many-one 246
Reducibility, many-one, polynomial-time 340
Reducibility, polynomial-time 340
Reducibility, Turing, polynomial-time 371
Reduction function 246
Reg 253
Regular expression 8
Regular Expression Nonequivalence 369
Regular expression, disjunctive normal form 14
Regular expression, distributive law 9
Regular expression, extended 313
Regular expression, preference rules 9
Regular expression, starless 313
Regular grammar 97
Regular language 8
Regular set 8
rev 253
Reversal, of a language 6
Reversal, of a language, of a string 2
Rice's theorem 252
Rice's theorem, for r. e. index sets 256
Right-linear grammar 96
S-m-n theorem 248
SAT see "Satisfiability"
Satisfiability (Sat) 325
Savitch's theorem 309
Search problem 370
Search problem, NP-complete 371
Self-recognizing program 265
Self-referential program 259
Self-reproducing program 262
Semi-characteristic function 215
Semilinear set 150
Sentence 89 90
Sentential form 89 90
Sentential form, left 111
Set-index set 251
Set-index set, nontrivial 252
SGIso see "Subgraph Isomorphism"
Simple set 244
size(n) 209
SMT see "Steiner Minimum Tree"
Space complexity 288
Space hierarchy theorem 297
Space hierarchy theorem, for NSPACE 311
Space marking machine 297
Space-constructible function, fully 297
Spanning tree 368
SQRT(L) 67 179
Star closure 4
Steiner minimum tree 366
Steiner Minimum Tree (SMT) 366
Steiner tree 365
Steiner tree, Steiner points 366
Steiner tree, terminal points 365
String 1
String, binary 1
String, empty 2
String, Length 2
Subexponential functions 283
Subgraph Isomorphism (SGIso) 350
Subset construction 46
Substitution 60
Substring 2
Subtraction, of sets 3
Successor function 200
Suffix 2
Superexponential functions 284
Symbol 1
T-Approx-BST 381
t-Approx-LP 385
Tape compression theorem 288
Terminal symbol 89
Three-dimensional matching 332
Three-Dimensional Matching (3DM) 332
Threshold function 338
Tiling 278
Time complexity 288
Time hierarchy theorem 300
Time-constructible function, fully 300
TM see "Turing machine"
TOT 243
Total function 164
Tower of Hanoi 281
Transition diagram 24
Traveling salesman problem (TSP) 339 376
Traveling Salesman Problem (TSP), with (1,2)-Distance 384
Traveling Salesman Problem (TSP), with Triangle Inequality 384
TREE 365
Truth assignment 325
Truth table 324
TSP see "Traveling Salesman Problem"
Turing machine(s) (TM, DTM) 159
Turing machine(s) (TM, DTM), accepting an input 162
Turing machine(s) (TM, DTM), coding of 226
Turing machine(s) (TM, DTM), computation path 162
Turing machine(s) (TM, DTM), computing a function 164
Turing machine(s) (TM, DTM), configuration 161
Turing machine(s) (TM, DTM), configuration, successor 161
Turing machine(s) (TM, DTM), deterministic (DTM) 159
Turing machine(s) (TM, DTM), enumeration 225
Turing machine(s) (TM, DTM), instructions 160
Turing machine(s) (TM, DTM), legal code of a 226
Turing machine(s) (TM, DTM), memory space 287
Turing machine(s) (TM, DTM), multi-tape 183
Turing machine(s) (TM, DTM), multi-tape, configuration 183
Turing machine(s) (TM, DTM), multi-tape, transition function 183
Turing machine(s) (TM, DTM), nondeterministic see "Nondeterministic Turing machine"
Turing machine(s) (TM, DTM), one-pebble 179
Turing machine(s) (TM, DTM), output 164
Turing machine(s) (TM, DTM), product 233
Turing machine(s) (TM, DTM), read-only 173
Turing machine(s) (TM, DTM), read-only, crossing sequence 173
Turing machine(s) (TM, DTM), read/erase-only 180
Turing machine(s) (TM, DTM), running time 286
Turing machine(s) (TM, DTM), space bound 287
Turing machine(s) (TM, DTM), standard one-worktape 287
Turing machine(s) (TM, DTM), state 160
Turing machine(s) (TM, DTM), state, final 160
Turing machine(s) (TM, DTM), state, initial 160
Turing machine(s) (TM, DTM), tape 159
Turing machine(s) (TM, DTM), tape alphabet 160
Turing machine(s) (TM, DTM), tape, input 287
Turing machine(s) (TM, DTM), tape, one-way write-only 236
Turing machine(s) (TM, DTM), tape, output 287
Turing machine(s) (TM, DTM), tape, read-only 183
Turing machine(s) (TM, DTM), tape, storage 287
Turing machine(s) (TM, DTM), tape, tracks 181
Turing machine(s) (TM, DTM), tape, work 287
Turing machine(s) (TM, DTM), time bound 286
Turing machine(s) (TM, DTM), transition diagram 163
Turing machine(s) (TM, DTM), transition function 160
Turing machine(s) (TM, DTM), two-dimensional 189
Turing machine(s) (TM, DTM), two-way 181
Turing machine(s) (TM, DTM), two-way-infinite one-tape 181
Turing machine(s) (TM, DTM), universal 228
Turing-acceptable language 163
Turing-computable function 164 168 171
Turing-decidable language 164
Turing-enumerable set 236
Ultimately periodic set 69
Unbounded minimization 215
Undecidable problem 243 251 266
Undirected graph 328
union 3
Universal quantifier, bounded 204
Universal Turing machine 228
Unrestricted grammar 193
Unsolvability, degree of 254
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