12.07.2015 Views

Helly's Theorem and Centre Point

Helly's Theorem and Centre Point

Helly's Theorem and Centre Point

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Helly’s <strong>Theorem</strong>We need to take help of Helly’s theorem toprove the existence of centre point.Helly’s <strong>Theorem</strong> Let S 1 , S 2 , . . ., S n be n ≥d + 1 convex sets in E d . If every d + 1 of thesets have common intersection than all the setshave a common intersection.17

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!