Polynomial closure and unambiguous product

From MaRDI portal
Publication:1361889

DOI10.1007/BF02679467zbMath0872.68119OpenAlexW2042177219MaRDI QIDQ1361889

Jean-Eric Pin, Pascal Weil

Publication date: 28 July 1997

Published in: Theory of Computing Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02679467




Related Items

Some complexity results for polynomial rational expressions.PROFINITE METHODS IN SEMIGROUP THEORYRelating Automata-theoretic Hierarchies to Complexity-theoretic HierarchiesOn Decidability of Intermediate Levels of Concatenation HierarchiesEfficient algorithms for membership in Boolean hierarchies of regular languagesFactorization forests for infinite words and applications to countable scattered linear orderingsOn FO 2 Quantifier Alternation over WordsLanguages polylog-time reducible to dot-depth 1/2Two algebraic approaches to variants of the concatenation productPermutation rewriting and algorithmic verificationConcatenation hierarchies: new bottle, old winePseudovarieties defining classes of sofic subshifts closed under taking shift equivalent subshifts.A Reiterman theorem for pseudovarieties of finite first-order structuresPolynomials, fragments of temporal logic and the variety DA over tracesThe half-levels of the \(\mathrm {FO}_2\) alternation hierarchyRegular languages and partial commutationsUnnamed ItemA Note on Decidable Separability by Piecewise Testable LanguagesUnnamed ItemPARTIALLY ORDERED TWO-WAY BÜCHI AUTOMATAHow many times do you need to go back to the future in unary temporal logic?On the state complexity of closures and interiors of regular languages with subwords and superwordsUnnamed ItemThe omega-reducibility of pseudovarieties of ordered monoids representing low levels of concatenation hierarchiesEfficiency of automata in semi-commutation verification techniquesHierarchies of Piecewise Testable LanguagesA SURVEY ON SMALL FRAGMENTS OF FIRST-ORDER LOGIC OVER FINITE WORDSConservative groupoids recognize only regular languagesPerfect correspondences between dot-depth and polynomial-time hierarchiesTribute: The influence of Imre Simon's work in the theory of automata, languages and semigroupsHierarchies and reducibilities on regular languages related to modulo countingSeparating Without Any Ambiguity.The \(\omega\)-inequality problem for concatenation hierarchies of star-free languagesTheme and Variations on the Concatenation ProductLanguages of dot-depth 3/2EQUATIONAL DESCRIPTIONS OF LANGUAGESAROUND DOT-DEPTH ONEON THE NON-DETERMINISTIC COMMUNICATION COMPLEXITY OF REGULAR LANGUAGESA note on partially ordered tree automataOn Shuffle IdealsMachines that can output empty wordsThe globals of pseudovarieties of ordered semigroups containingB2and an application to a problem proposed by PinSome results onC-varietiesImre Simon: an exceptional graduate studentThe Height of Factorization ForestsA counterexample to a conjecture concerning concatenation hierarchiesLocal testability from words to traces, a suitable definitionSchreier split extensions of preordered monoidsPartially Ordered Two-Way Büchi AutomataUnnamed ItemTHE DOT-DEPTH AND THE POLYNOMIAL HIERARCHIES CORRESPOND ON THE DELTA LEVELSQuantifier Alternation for Infinite WordsRepresentations of relatively free profinite semigroups, irreducibility, and order primitivityUnnamed ItemUnnamed ItemSeparating regular languages with two quantifier alternationsFactorization ForestsOn Existentially First-Order Definable Languages and Their Relation to NPGeneric results for concatenation hierarchiesThe Quantifier Alternation Hierarchy of Synchronous RelationsVarietiesThe factorisation forest theoremVarieties and pseudovarieties of ordered normal bandsOne quantifier alternation in first-order logic with modular predicatesUnambiguity in Automata TheoryOn fixed points of the lower set operatorUnnamed ItemA reducibility for the dot-depth hierarchyAlgebraic tools for the concatenation product.A conjecture on the concatenation product



Cites Work