When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
By Myroslav L. Gorbachuk. Author Myroslav L. Gorbachuk. Boundary values of solutions of homogeneous operator differential equations. Boundary value problems for a second-order elliptic-type operator differential equation.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.