{"product_id":"9783034803335","title":"Conservative Realizations of Herglotz-Nevanlinna Functions","description":"\u003cp\u003eThis book is devoted to conservative realizations of various classes of Stieltjes, inverse Stieltjes, and general Herglotz-Nevanlinna functions as impedance functions of linear systems. The main feature of the monograph is a new approach to the realization theory profoundly involving developed extension theory in triplets of rigged Hilbert spaces and unbounded operators as state-space operators of linear systems. The connections of the realization theory to systems with accretive, sectorial, and contractive state-space operators as well as to the Phillips-Kato sectorial extension problem, the Krein-von Neumann and Friedrichs extremal extensions are provided. Among other results the book contains applications to the inverse problems for linear systems with non-self-adjoint Schrödinger operators, Jacobi matrices, and to the Nevanlinna-Pick system interpolation.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Springer Basel","offers":[{"title":"Default Title","offer_id":47034989740272,"sku":"9783034803335","price":159.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9783034803335_p0.jpg?v=1763712195","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9783034803335","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}