کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
422207 685043 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Criteria for Homotopic Maps to be So Along Monotone Homotopies
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
Criteria for Homotopic Maps to be So Along Monotone Homotopies
چکیده انگلیسی

The state spaces of machines admit the structure of time. A homotopy theory respecting this additional structure can detect machine behavior unseen by classical homotopy theory. In an attempt to bootstrap classical tools into the world of abstract spacetime, we identify criteria for classically homotopic, monotone maps of pospaces to future homotope, or homotope along homotopies monotone in both coordinates, to a common map. We show that consequently, a hypercontinuous lattice equipped with its Lawson topology is future contractible, or contractible along a future homotopy, if its underlying space has connected CW type.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electronic Notes in Theoretical Computer Science - Volume 230, 24 March 2009, Pages 141-148