There are series of papers studying the solvability of an incompressible, viscous, instationary fluid contained in a domian bounded entirely by a free surface. In 1977, Solonnikov proved its local solvability in a Holder space for any initial date but without surface tension. In 1984, he considered the same problem in a Sobolev space with surface tension being taken into account. In I992, Mogilevskii and Solonnikov treated the same problem in a Holder space, where the coefficient of surface tension is not a constant. There are also short-time existence results for the solvability of an incompressible, vicous, unsteady fluid bounded above by a free surface and below by a fixed bottom which approach horizontal planes at infinity. In 1981, Beale proved its local solvability in a Sobolev space for any initial date but without surface tension. In 1983, Allain were concerned with the same problem in R〓 with surface tension but under the assumption that the initial fluid domain was near a horizontal strip. In 1987, he obtained the same result without the preceding assumption. In 1996, Tani solved the same problem in R with surface tension. For the solvability of an incompressible viscous instationary fluid in Ω R bounded inside by a free surface S and outside by a rotating boundary S, in 1995 Ciuperca proved its local existence in a Sobolev space for any initial date but without surface tension. In this paper, we consider the same problem with surface tension.

對于邊界完全是由自由邊界組成的有界區(qū)域中粘性不可壓流體的非定常運動問題，Solonnikcv于1977年在忽略表面張力情況下證明了初值問題小時間解在Holder空間的存在性人人操人人揉人人爽，于1984年在有表面張力情況下證明了初值問題問題小時間解在Sobolev空間的存在性一级a片黄色视频免费播放，Mogilevskii和Solonnikov于1992年在表面張力系數可以不是常數情況下證明了初值問題小時間解在Holder空間的存在性；對于上面是自由邊界狼友线观看免费观看、下面是固定邊界且兩邊界在無限處趨于水平的無限區(qū)域中粘性不可壓流體的非定常運動問題免费一级a片免费网站，Beale于1981年在忽略表面張力情況下證明了初值問題小時間解在Sobolev空間的存在性，Allain于1983年在有表面張力情況下證明了R中初值問題小時間解在Sobolev空間的存在性久久精品视频96，但其中假定初始區(qū)域近似是個水平條网上可看的欧美日皮大片网站，他于1987年去掉了這個假定得到同樣的結果，Tani于1996年在有表面張力情況下證明了R中初值問題小時間解在Sobolev空間的存在性A女人黄色网站；對于R中內面是自由邊界亚洲中文字幕在线第一页、外面是旋轉邊界S的有界區(qū)域中粘性不可壓流體的非定常運動問題，Ciuperca于1995年在忽略表面張力情況下證明了初值問題小時間解在Sobolev空間的存在性一区,二区,三区乱淫视频，本文考慮了在有表面張力情況下初值問題可解性問題欧美系列一级二级在线观看。

Firstly, it's proved that the base of free monoid is unique, and that the equation of a base, a generating set and a irreducible generating set in the semigroup with length; Secondly, it's given the relation of a primitive word and a word of indecomposable--Let and is indecomposable, then is primitive ;And by using the length's method and chart,some properties of primitive word have been proved and the solutions of the equation , are discussed; Lastly, on the base of some proposition in Free monoids and Languages ,the proofs of some properties are improved by instruction. For example: Let be a primitive word over X, where .Then is a code. And let then if and only if {} is a code.

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Turing Machines, A Brief Introduction to the Undecidability, Intractability and Complexity of Problems.

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For the group representation, this paper improves the known method of determining the irreducibility. Instead of solving equations and checking every combination of the roots, we calculate the value of a polynomial.

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The third part of this paper aims to study the global solvability or nonsolvability of a semilinear parabolic equation with singular potential.

論文的第三部分是對帶奇異項的半線性拋物方程的整體可解性和不可解性的研究18禁无遮挡A片在线网站。

The steady-state solution is known to be the positive eigenfuction corresponding to the simple eigenvalue 0 of the system operator.

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With the idea of smoothing Newton method, we propose a new class of smoothing Newton methods for the nonlinear complementarity problem based on a class of special functions. In this paper, complementarity problem is converted into a series of smoothing nonlinear equations and a modified smoothing Newton algorithm is used to solve the equations. We use Newton direction and Gradient direction together in the algorithm which guarantees that our method is globally convergent. Also using another smoothing function, we reformulate the generalized nonlinear complementarity problems defined on a polyhedral cone as a system of smoothing equations and a smooth unconstrained optimization problem. Theoretical results that relate the stationary points of the merit function to the solution of the generalized nonlinear complementarity problems are presented, we use the modified smoothing Newton algorithm in generalized nonlinear complementarity problems, under mild hypothesis, a global convergence is proved.

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The paper introduces several important notions such as uncountability and halting problem firstly,the fact is proved by contradiction that halting problem is impossible problem,and the same to other relative issues in computer is proved by reduction.

本文先介紹了不可數性和停機問題等重要概念欧美性爱蜜腚，用反證法證明了停機問題是不可解的，并使用歸約法對計算機中的相關問題的不可解性進行了證明亚洲日免费视频。

Finally, this course introduces the students to deep scientific issues in the foundation of computing such as undecidability, complexity, and quantum computers.

最后黄色视频污免费网站，該課程向學生介紹在計算理論基礎方面深層次的科學問題，如不可解性黄色网站地址一、復雜性和量子計算黄色视频在线免费。

This paper discusses the drawing of hyperbola normal through a point outside the hyperbola and points out the unsolvability of geometric drawing method and the unintegrality of optimization method.

對過雙曲線外一定點的法線作圖問題作了探討，提出了幾何作圖法的不可解性及優(yōu)化法解的不全性国产乱弄免费视频观看。

insolubility：不溶性, 解決不了, 不可解

stretch rotary forming 拉伸回轉成形 | insolubility 不溶性, 解決不了, 不可解 | coefficient of haze 干煙系數

algorithm insolubility：算法不可解性

算法產生器 algorithm generator | 算法不可解性 algorithm insolubility | 算法語言 algorithm language

recursive unsolvability：遞歸不可解性

recursive set 遞歸集 | recursive unsolvability 遞歸不可解性 | recursively enumerable set 遞歸可數集

recursive unsolvability：遞回不可解性

"遞回型定義","recursive type definition" | "遞回不可解性","recursive unsolvability" | "遞回定義作業(yè)系統(tǒng)","recursively defined operating system"

unobservable subspace：不可觀測子空間

不可公度的|incommensurable | 不可觀測子空間|unobservable subspace | 不可解性|unsolvability

unsolvability：不可解性

unramified ring 非分歧環(huán) | unsolvability 不可解性 | unsolvable 不可解的

algorithmic unsolvability：算法不可解性

算法變換 algorithmic transformation | 算法不可解性 algorithmic unsolvability | ALGY 語言 ALGY

unsolvable：不可解的

unsolvability 不可解性 | unsolvable 不可解的 | unsolvable equation 不可解方程

unsolvable：不能溶解

unsoluability 不可解性 | unsolvable 不能溶解 | unsolvablelabelingprocedure 不可解標記過程

field：域

Abel, 1802-1829)1824年在其自費出版的一本小冊子<<論代數方程,證明一般五次方程的不可解性>>引入了"域"(field)這個重要的近世代數概念,證明了一般的5次以上的代數方程沒有根式解.