Introduction to Theory of Computation Lecture Notes
These lecture notes give an introduction to the more fundamental parts of the theory of computation and begin by presenting finite automata: starting with deterministic and nondeterministic finite automata, their equivalence, and practical implications of these concepts. The lecture notes include sections on regular expressions and their relationship to finite automata, non-regular languages, and the Pumping Lemma to prove non-regularity. Myhill-Nerode Theorem: For understanding recognition of languages. The notes go further to present context-free languages, including their ambiguity and properties of closure. The pumping lemma for context-free languages is also discussed, while decidable and recognizable languages are informed by a deep underpinning in computational theory.
Author(s): Mahesh Viswanathan
NA Pages 
Introduction to the Theory of Computing
Introduction to the Theory of Computing is a course that undertakes an intensive study of the underpinnings of the theory of computation. Beginning with mathematical foundations, the course moves into regular operations and expressions, and then into proofs on languages being nonregular and other further treatments on regular languages. Other important topics include parse trees, ambiguity, Chomsky normal form, pushdown automata, and Turing machines. Further, the PDF discusses various types of Turing machines, the stack machine model, and undecidable languages, making it a great starting point in the topic of computability.
Author(s): University of Waterloo
227 Pages
Theory of Computation by Kyle Burke
This book surveys some of the most relevant theoretical concepts with computational models. The limits of computation, undecidability of the Halting Problem, several automata models, including both deterministic and nondeterministic finite-state automata, pushdown automata, and Turing machines, are introduced. The ending is dedicated to computational complexity, with NP-Completeness, approximation algorithms, and hardness of approximation.
Author(s): Kyle Burke
114 Pages
Models of Computation by John E. Savage
This book, written for graduates, covers general subjects on computational models, logic circuits, and memory machines, with advanced subjects being parallel computation, circuit complexity, and space-time trade-offs; therefore, it's a very thorough course on computational models and their complexities.
Author(s): John E. Savage, Brown University
698 Pages
Lecture Notes Theory of Computation
This lecture note from S R Engineering College offers a detailed introduction to key concepts in the Theory of Computation. It begins with Properties of Binary Operations, exploring fundamental mathematical operations and their essential properties like associativity and commutativity. The section on Concatenation Properties covers how strings can be joined and the characteristics of such operations, including associativity and the identity element. Finite Automata are thoroughly discussed, explaining both deterministic and nondeterministic (NFA) models, and their role in recognizing regular languages. The notes also cover Formal Languages, categorizing them into regular, context-free, context-sensitive, and recursively enumerable types based on complexity. Finally, the Pumping Lemma is introduced as a critical tool for proving the non-regularity and non-context-freeness of languages by demonstrating how strings in these languages can be decomposed and manipulated.
Author(s): S R Engineering College
155 Pages
Introduction to Computational Theory Lecture Notes
These broad-ranging notes introduce some of the fundamental concepts in the theory of computation. The set starts with a brief introduction to formal languages and their classification, including regular languages and sets. In these notes, finite automata are introduced, discussing their structure and role in recognizing regular languages. This is followed by Context-Free Grammars and Pushdown Automata, focusing on the role in defining and recognizing context-free languages. This will cover Turing Machines, the original model of computation; a review of the Chomsky Hierarchy from a perspective on the various levels of languages about their power of generation. The conclusion deals with an overview of Complexity Theory, mainly dealing with the P and NP problems. It gives insight into the computational complexity in general and into the famous P vs NP questions.
Author(s): BYU Computer Science Department
NA Pages
Introduction to Theory of Computation Lecture Notes
These lecture notes give an introduction to the more fundamental parts of the theory of computation and begin by presenting finite automata: starting with deterministic and nondeterministic finite automata, their equivalence, and practical implications of these concepts. The lecture notes include sections on regular expressions and their relationship to finite automata, non-regular languages, and the Pumping Lemma to prove non-regularity. Myhill-Nerode Theorem: For understanding recognition of languages. The notes go further to present context-free languages, including their ambiguity and properties of closure. The pumping lemma for context-free languages is also discussed, while decidable and recognizable languages are informed by a deep underpinning in computational theory.
Author(s): Mahesh Viswanathan
NA Pages
