ill-posed

См. также в других словарях:

• ill-dis|posed — «IHL dihs POHZD», adjective. unfriendly; unfavorable …   Useful english dictionary

• ill-disposed — ill dis posed adj formal unfriendly or unsympathetic ▪ an ill disposed character …   Dictionary of contemporary English

• ill-disposed — ill dis|posed [ ,ıl dı spouzd ] adjective FORMAL feeling unfriendly or not sympathetic toward someone …   Usage of the words and phrases in modern English

• Well-posed problem — The mathematical term well posed problem stems from a definition given by Hadamard. He believed that mathematical models of physical phenomena should have the properties that # A solution exists # The solution is unique # The solution depends… …   Wikipedia

• ill-dis·posed — …   Useful english dictionary

• in|dis|posed — «IHN dihs POHZD», adjective. 1. slightly ill; unwell: »I have been indisposed with a cold. 2. unwilling; not inclined; averse …   Useful english dictionary

• Andrey Nikolayevich Tychonoff — Infobox Scientist name = Andrey Tychonoff image width = 180px caption = birth date = birth date|1906|10|30|df=y birth place = Gzhatsk, Russian Empire death date = death date and age|1993|11|8|1906|10|30 death place = Moscow, Russia residence =… …   Wikipedia

• Numerical analysis — Babylonian clay tablet BC 7289 (c. 1800–1600 BC) with annotations. The approximation of the square root of 2 is four sexagesimal figures, which is about six decimal figures. 1 + 24/60 + 51/602 + 10/603 = 1.41421296...[1] Numerical analysis is the …   Wikipedia

• Tikhonov regularization — Tikhonov regularization, named for Andrey Tikhonov, is the most commonly used method of regularization of ill posed problems. In statistics, the method is known as ridge regression, and, with multiple independent discoveries, it is also variously …   Wikipedia

• Inverse problem — An inverse problem is a general framework that is used to convert observed measurements into information about a physical object or system that we are interested in. For example, if we have measurements of the Earth s gravity field, then we might …   Wikipedia

• Cheung–Marks theorem — In information theory, the Cheung–Marks theorem[1], named after K. F. Cheung and Robert J. Marks II, specifies conditions[2] where restoration of a signal by the sampling theorem can become ill posed. It offers conditions whereby reconstruction… …   Wikipedia