手术刀
发表于 2025-3-23 13:03:10
978-3-030-85549-9The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl
Cardioversion
发表于 2025-3-23 15:37:16
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gentle
发表于 2025-3-23 20:45:40
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aqueduct
发表于 2025-3-24 02:14:29
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Lacerate
发表于 2025-3-24 02:37:07
Sind Personen mit Demenz palliativbedürftig?n language, it says that every real number is bounded above by a natural number: For . there is . so that .. It follows that there are no infinitesimally large or small elements in .; every element is bounded. This idea of bounded elements extends to real commutative rings in a natural way, and it t
梯田
发表于 2025-3-24 07:05:05
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peptic-ulcer
发表于 2025-3-24 14:40:44
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吹气
发表于 2025-3-24 15:33:40
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Dignant
发表于 2025-3-24 19:15:10
Familienzentrierte Trauerbegleitung polynomials positive on a compact semialgebraic set. In this chapter, we look at certificates of positivity on noncompact semialgebraic sets. There the situation is not as well understood and there are many negative results. On the other hand, there are some surprising positive results, including e
impale
发表于 2025-3-25 01:49:22
Nachsorge früh verwaister Elternions use semidefinite programming or similar techniques, which means that the algorithms yield numerical output and thus may not produce an exact polynomial identity. Furthermore, in some cases an exact certificate of positivity may involve irrational numbers, which means that a numerical algorithm