標(biāo)題: Titlebook: Unsolved Problems in Number Theory; Richard K. Guy Book 19942nd edition Springer Science+Business Media New York 1994 Zahlentheorie.arithm [打印本頁(yè)] 作者: ambulance 時(shí)間: 2025-3-21 18:25
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作者: Dri727 時(shí)間: 2025-3-21 23:57
https://doi.org/10.1007/978-1-4899-3585-4Zahlentheorie; arithmetic; Mersenne prime; number theory; prime number作者: comely 時(shí)間: 2025-3-22 04:23
Springer Science+Business Media New York 1994作者: Substance-Abuse 時(shí)間: 2025-3-22 08:33
Unsolved Problems in Number Theory978-1-4899-3585-4Series ISSN 0941-3502 Series E-ISSN 2197-8506 作者: 使出神 時(shí)間: 2025-3-22 11:26 作者: 禁令 時(shí)間: 2025-3-22 16:20 作者: Eructation 時(shí)間: 2025-3-22 20:55
None of the Above,The first few problems in this miscellaneous section are about ., whose Euclidean coordinates are integers. Most of them are two-dimensional problems, but some can be formulated in higher dimensions as well.作者: 啪心兒跳動(dòng) 時(shí)間: 2025-3-23 01:14
Introduction,f considerable technical difficulty. However, there are more unsolved problems than ever before, and though many of these are unlikely to be solved in the next generation, this probably won’t deter people from trying. They are so numerous that they have already filled more than one volume: the present book is just a personal sample.作者: 神經(jīng) 時(shí)間: 2025-3-23 05:24 作者: 主講人 時(shí)間: 2025-3-23 08:49 作者: 檔案 時(shí)間: 2025-3-23 12:25 作者: 河潭 時(shí)間: 2025-3-23 14:05 作者: 清醒 時(shí)間: 2025-3-23 18:29
gion eine sehr willkommene Holzart, weniger wegen ihres direkten Nutzens durch Holzertrag, als vielmehr wegen der Sicherung des Bodens vor Abschwemmung, sowie als Schutz gegen den Rückgang der oberen Wald- und oft auch noch der oberen Kulturgrenzen; au?erdem in vielen Oertlichkeiten als unübertreffliche Schutzmauer gegen Schneelawinen.作者: bacteria 時(shí)間: 2025-3-24 02:04 作者: reflection 時(shí)間: 2025-3-24 04:25 作者: Jubilation 時(shí)間: 2025-3-24 10:23 作者: 受人支配 時(shí)間: 2025-3-24 12:02 作者: VERT 時(shí)間: 2025-3-24 16:17
× 5, 5 × 6,4 nm mit einer molaren Masse von etwa 65 kD. Das H?moglobinmolekül besteht aus vier Untereinheiten. Bei diesen handelt es sich um zwei ungleiche Polypeptidkettenpaare. Eine Polypeptidkette hat eine molare Masse von etwa 16 kD und ist relativ labil mit einer H?mgruppe (Ferroprotoporphyrin 作者: Tractable 時(shí)間: 2025-3-24 22:15
Richard K. Guyhe Erfahrung ist jedoch, was Quantit?t und Qualit?t anbetrifft, vielerorts und nicht nur in den Universit?tskliniken zu finden. Bei mancher Art von Krankengut verlagert sie sich immer mehr von den St?tten der Forschung und Lehre zu den St?tten der praktischen Bet?tigung, eben in die allgemeinen Kran作者: Small-Intestine 時(shí)間: 2025-3-25 00:22 作者: 來(lái)就得意 時(shí)間: 2025-3-25 05:39 作者: Adj異類的 時(shí)間: 2025-3-25 09:48
e von einzelnen Autoren als besondere Art bezeichnet oder in mehrere Arten getheilt wird; sie unterscheidet sich von der gemeinen Kiefer haupts?chlich durch ihre volle Benadelung, indem ihre Nadeln erst 1–2 Jahre sp?ter abfallen, als bei der gemeinen kiefer, so da? sie oft fünfj?hrige Nadeln tr?gt. 作者: amplitude 時(shí)間: 2025-3-25 12:21
0941-3502 ther theorists or problem solvers. Mathematics is kept alive, much more than by the activities of either dass, by the appearance of a succession of unsolved problems, both from within mathematics itself and from the increasing number of disciplines where it is applied. Mathematics often owes more to作者: Host142 時(shí)間: 2025-3-25 19:51
Introduction,f considerable technical difficulty. However, there are more unsolved problems than ever before, and though many of these are unlikely to be solved in the next generation, this probably won’t deter people from trying. They are so numerous that they have already filled more than one volume: the prese作者: Malaise 時(shí)間: 2025-3-25 21:14 作者: maudtin 時(shí)間: 2025-3-26 03:13
Additive Number Theory,chevarria has verified it up to 2., and Matti Sinisalo to 4 × 10.. Vinogradov proved that every . number greater than . is the sum of . primes and Chen Jing-Run has shown that all large enough even numbers are the sum of a prime and the product of at most two primes. Chen & Wang have reduced the num作者: Hippocampus 時(shí)間: 2025-3-26 07:20 作者: pessimism 時(shí)間: 2025-3-26 10:05 作者: 使混合 時(shí)間: 2025-3-26 13:49
Nonlinear Phenomena with Ultra-Broadband Optical Radiation in Photonic Crystal Fibers and Hollow Wa based on the slowly varying envelope approximation and Taylor expansion for the refractive index can not be applied. Here a generalized theoretical approach without these approximations is used for the study of some interesting physical problems such as the generation of supercontinua and extremely作者: foreign 時(shí)間: 2025-3-26 19:04 作者: Flatus 時(shí)間: 2025-3-26 21:58 作者: Eclampsia 時(shí)間: 2025-3-27 04:01 作者: 監(jiān)禁 時(shí)間: 2025-3-27 08:21 作者: 瑣碎 時(shí)間: 2025-3-27 09:56
Merim Mukinovi?,Gunther Brenner,Ardavan Rahimig collisions is computed using the Larsen-Borgnakke (LB) [1] method. Chemical reactions are implemented in DSMC using phenomenological algorithms such as the Total Collision Energy (TCE) and the Quantum-Kinetic (QK) [2] model.作者: Biguanides 時(shí)間: 2025-3-27 15:21
w that another type of economics exists which is surprisingly little known. This type of economics has its own particular point of view. It centres on a concept of man, or a model of human behaviour, which differs from those normally used in other social sciences such as sociology, political science, law, or 978-0-7923-8471-7978-1-4615-5187-4作者: 相互影響 時(shí)間: 2025-3-27 20:52
Christiane Brems the power system, the protection of the power transformer has remarkable importance. Power transformer designing has many complexities like nonlinearity of its core, higher power rating, different voltage and current ratios, different phase angles in primary and secondary, and connection class. Hav作者: 頑固 時(shí)間: 2025-3-27 23:21 作者: 神經(jīng) 時(shí)間: 2025-3-28 03:52
Paragraph Coherence Detection Model Based on Recurrent Neural Networks作者: 啤酒 時(shí)間: 2025-3-28 06:28
Multiphysical Testing of Soils and Shales978-3-642-32492-5Series ISSN 1866-8755 Series E-ISSN 1866-8763 作者: BLANK 時(shí)間: 2025-3-28 11:04 作者: verdict 時(shí)間: 2025-3-28 16:39
