{"product_id":"9780691636795","title":"D-Modules and Spherical Representations (Princeton Legacy Library)","description":"\u003cp\u003eThe theory of D-modules deals with the algebraic aspects of differential equations. These are particularly interesting on homogeneous manifolds, since the infinitesimal action of a Lie algebra consists of differential operators. Hence, it is possible to attach geometric invariants, like the support and the characteristic variety, to representations\u003c\/p\u003e","brand":"Princeton University Press","offers":[{"title":"Default Title","offer_id":48689037639915,"sku":"00000_00000_00000_00000","price":175.79,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780691636795-1.jpg?v=1781632852","url":"https:\/\/kinokuniya.com.sg\/zh\/products\/9780691636795","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}