no boundary proposal definition
With a special giftedness that penetrates beyond such obstacles and boundaries, Hawking has begun to awaken science to the world beyond time. Stephen Hawking and the No Boundary Proposal The no boundary proposal has been around for quite some time now, and in some ways it seems to relate to the concept of forever that's been around for hundreds or thousands of years. It's a theory that appears to shed light on imaginary time if it exists, giving it a finite extent. Any comments?
Boundary conditions. Boundary conditions are used to define what is included in a study. The common boundary conditions are cradle to gate, cradle to site and cradle to grave. However full boundaries should also define what was excluded (i.e. due to a lack of data, or inputs that were assumed negligible).