{"product_id":"stability-and-information-functions-von-eszter-gselmann","title":"Stability and information functions","description":"\u003cp\u003eIt is certainly true that the  concept of information is one of the  dominant ideas of the second half of the  twentieth century.  People from all walks of life are concerned with information processing.  Many of the inventions of the current era deal with storage,  transmission, transformation and  retrieval of information.    Information can be manifested however in various forms,  for example orally, in writing, electronically, etc.  From mathematical point of view, the essence of information  is its quantity, and the  basic problem is how to measure information quantity.    Commonly it is done by introducing desirable properties  for an information measure, then using those properties  to determine explicit forms for information measures.  While doing this we rely heavily upon the theory of functional  equations.    The book deals with the stability problem of  some functional equations that appear in the  characterization problem of information measures.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783639705546\"\u003e\u003ch3\u003eStability of some functional equations stemming from the theory of information\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783639705546","offer_id":39482396115037,"sku":"9783639705546","price":38.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/7eb91de3-5a43-4a91-90c3-588ae5bd478f.jpg?v=1770098251","url":"https:\/\/shop.autorenwelt.de\/en\/products\/stability-and-information-functions-von-eszter-gselmann","provider":"Autorenwelt Shop","version":"1.0","type":"link"}