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FUIN
2010

A Note on Two-pebble Automata Over Infinite Alphabets

13 years 9 months ago
A Note on Two-pebble Automata Over Infinite Alphabets
It is shown that the emptiness problem for 2-PA languages is undecidable and that 2-PA are weaker than 3-PA.
Michael Kaminski, Tony Tan
Added 02 Mar 2011
Updated 02 Mar 2011
Type Journal
Year 2010
Where FUIN
Authors Michael Kaminski, Tony Tan
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