This note
explains the following topics: Automata and Language Theory, Finite automata,
regular expressions, push-down automata, context-free grammars, pumping
lemmas, Computability Theory, Turing machines, Church-Turing thesis,
decidability, halting problem, reducibility, recursion theorem, Complexity
Theory, Time and space measures, hierarchy theorems, complexity classes P, NP,
PSPACE, complete problems, P versus NP conjecture, quantifiers and games,
provably hard problems, probabilistic computation.
This note exlains the following topics: foundational concepts
like strings and DFAs, then progresses to regular expressions, nondeterministic
automata, and formal language theory, Advanced topics include Turing machines,
decidability, and language-related problems it offers a comprehensive look at
formal languages, automata, and computability.
This pdf includes overview and
mathematical foundations, Regular operations and regular expressions, Proving
languages to be nonregular, Further discussion of regular languages, Parse
trees, ambiguity, and Chomsky normal form, Pushdown automata, Turing machines,
Variants of Turing machines, Stack machines, Universal Turing machines and
undecidable languages, Further discussion of computability.
This PDF covers the
following topics related to Theory of Computation : Mechanical Computation,
Background, Languages and graphs, Automata, Computational Complexity.
This PDF Models of Computation by John E. Savage covers the following
topics related to Computation Theory : The Role of Theory in Computer Science,
General Computational Models, Logic Circuits, Machines with Memory, Finite-State
Machines and Pushdown Automata, Computability, Algebraic and Combinatorial
Circuits, Parallel Computation, Computational Complexity, Complexity Classes,
Circuit Complexity, Space–Time Tradeoffs, Memory-Hierarchy Tradeoffs, VLSI
Models of Computation.
This
note explains the following topics: Discrete mathematics, Deterministic Finite
Automata, Nondeterministic Finite Automata, Equivalence of DFA and NFA,
Nondeterministic Finite Auotmata, egular expressions and finite automata,
Non-regular languages and Pumping Lemma, Myhill-Nerode Theorem, Context-free
languages and Ambiguity, Closure Properties, Pumping Lemma and non-CFLs,
Closure Properties and non-CFL Languages, Decidable and Recognizable
Languages.
This note
explains the theoretical computer science areas of formal languages and
automata, computability and complexity. Topics covered include: regular and
context-free languages, finite automata and pushdown automata, Turing
machines, Church's thesis, computability - halting problem, solvable and
unsolvable problems, space and time complexity, classes P, NP and PSPACE, NP-Completenes.
Author(s): The Australian National University, Canberra
This course is an introduction to
the Theory of Computation. Topics covered includes: Background Mathematics,
Models of Computation, Context-Free Grammars, Automata, The Chomsky
Hierarchy.
This is a free textbook for an undergraduate course
on the Theory of Computation, which have been teaching at Carleton University
since 2002.Topics covered includes: Finite Automata and Regular Languages,
Context-Free Languages, Turing Machines and the Church-Turing Thesis,
Decidable and Undecidable Languages and Complexity Theory.
This course note provides a challenging introduction to some of the
central ideas of theoretical computer science. It attempts to present a vision
of computer science beyond computers: that is, CS as a set of mathematical
tools for understanding complex systems such as universes and minds.