{"product_id":"testing-binary-black-hole-codes-in-strong-field-regimes-von-david-garrison","title":"TESTING BINARY BLACK HOLE CODES IN STRONG FIELD REGIMES","description":"\u003cp\u003eIn order to further our understanding of the instabilities which develop  in numerical relativity codes, I study vacuum solutions of the  cosmological type (T^3 topology). Specifically, I focus on the 3+1 ADM  formulation of Einsteins equations. This involves testing the numerical  code using the following non-trivial periodic solutions, Kasner, Gowdy,  Bondi and non-linear gauge waves. I look for constraint violating and  gauge mode instabilities as well as numerical effects such as  convergence, dissipation and dispersion. I will discuss techniques  developed to investigate the stability properties of the numerical code.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844314458\"\u003e\u003ch3\u003eUNDERSTANDING NUMERICAL INSTABILITIES THROUGH COMPUTATIONAL EXPERIMENTS\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844314458","offer_id":39495954006109,"sku":"9783844314458","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/20d0bdb9-ae62-4b2c-a74c-44a022dc4abe.jpg?v=1773124327","url":"https:\/\/shop.autorenwelt.de\/en\/products\/testing-binary-black-hole-codes-in-strong-field-regimes-von-david-garrison","provider":"Autorenwelt Shop","version":"1.0","type":"link"}