Media Summary: MIT 18.404J Theory of Computation, Fall 2020 Instructor: Michael Sipser View the complete course: ... "Theory of Computation"; Portland State University: Prof. Harry Porter; www.cs.pdx/~harry. This is Example 8: Showing Undecidability and Unrecognizability via
Proof By Turing Reduction - Detailed Analysis & Overview
MIT 18.404J Theory of Computation, Fall 2020 Instructor: Michael Sipser View the complete course: ... "Theory of Computation"; Portland State University: Prof. Harry Porter; www.cs.pdx/~harry. This is Example 8: Showing Undecidability and Unrecognizability via To show that the Truth Problem is undecidable, we Here we show that the E_TM problem is undecidable. We suppose that it were decidable, then construct a decider for the A_TM ... 00:00 - Introduction 03:01 - HALT-TM is undecidable 17:19 - E-TM is undecidable 26:05 - REGULAR-TM is undecidable 35:01 ...
