Regularity and Koszul property of symbolic powers of monomial ideals

Le Xuan Dung, Truong Thi Hien, Hop D. Nguyen +1

Let $I$ be a homogeneous ideal in a polynomial ring over a field. Let $I^{(n)}$ be the $n$-th symbolic power of $I$. Motivated by results about ordinary powers of $I$, we study the…