{"product_id":"introduction-to-mathematical-relativity-springer-nature-switzerland-ag-9783030656829-jos-nat-rio","title":"Introduction to Mathematical Relativity","description":"\u003cp\u003eThis concise textbook introduces the reader to advanced mathematical aspects of general relativity, covering topics like Penrose diagrams, causality theory, singularity theorems, the Cauchy problem for the Einstein equations, the positive mass theorem, and the laws of black hole thermodynamics.\u003c\/p\u003e","brand":"José Natário","offers":[{"title":"Default Title","offer_id":52271031976278,"sku":"9783030656829","price":72.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3206\/6390\/files\/9783030656829.jpg?v=1767806631","url":"https:\/\/www.englishbook.fi\/products\/introduction-to-mathematical-relativity-springer-nature-switzerland-ag-9783030656829-jos-nat-rio","provider":"Bookshop","version":"1.0","type":"link"}