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- Abstract: In this paper, we prove existence of positive entire solutions of a class quasi linear elliptic systems. 文摘:本文討論了一類(lèi)滿(mǎn)足初值條件的非線(xiàn)性橢圓型方程組正整體解的存在性.
- In this paper, we prove existence of positive entire solutions of a class quasi linear elliptic systems. 本文討論了一類(lèi)滿(mǎn)足初值條件的非線(xiàn)性橢圓型方程組正整體解的存在性.
- Several mathematical models for reaction process of reaction bonded silicon carbide are set up, which are quasi linear parabolic systems. 考慮不同因素的影響,建立了反應燒結碳化硅反應燒結過(guò)程的一組數學(xué)模型,它們可表述為一個(gè)擬線(xiàn)性的拋物型方程組。
- In this paper, we consider the admissibility of linear estimates of regression coefficients in growth curve model. 本文討論增長(cháng)曲線(xiàn)模型回歸系數的線(xiàn)性估計的容許性.
- We consider the admissibility for linear estimates on regression coefficients and param eters in multivariate random effect linear model under two kinds of matrix loss functions. 在兩種矩陣損失函數下討論隨機效應多元線(xiàn)性模型中回歸系數和參數的線(xiàn)性估計的可容許性.;并且在齊次和非齊次線(xiàn)性估計類(lèi)中分別得到了可容許估計的充要條件。
- We give the definition of general admissibility of linear estimates. The necessary and sufficient conditions for general admissible estimates among some special classes of linear estimates are gained. 我們給出了回歸系數線(xiàn)性估計的泛容許性定義;并在某些線(xiàn)性估計類(lèi)中得到了泛容許估計的充要條件.
- In the second chapter, We obtain some linear estimates, trilinear estimates . And through these estimates , we prove the local well-posedness of modified Korteweg-de Vries equation in a quarter plane. 在第二章中，我們得到線(xiàn)性估計和三線(xiàn)性估計，然后證明了四分之一平面上的modified Korteweg-de Vries方程的局部適定性。
- Swimming is the best way to tone up your body. 游泳是健體強身的最好方法。
- For the latter,we obtain the linear estimation of the number of isolated zeros of the corresponding Abelian integral. 對于另一類(lèi)得到了其相應的阿貝爾積分的孤立零點(diǎn)的估計。
- She is one of the best hurdlers in the world. 她是世界上最優(yōu)秀的跨欄選手之一。
- Buying a house is the best hedge against inflation. 購買(mǎi)房子是防止通貨膨脹的最佳保障。
- Admissibility of linear estimators of Bernoulli distribution mean values under matrix loss. 矩陣損失下貝努利分布均值的線(xiàn)性估計可容許性。
- Some conclusions about the homogenous quadratic linear estimators could be found in [20][21]. 關(guān)于齊次二次型線(xiàn)性估計,文獻[20],[21]已有了一些結論。
- Qi-Guang Wu,Kazuo Noda, All admissible linear estimators in coordinatized multivariate linear models. 吳啟光，楊國慶，一類(lèi)正態(tài)線(xiàn)性模型中參數的一致最小風(fēng)險同變估計的存在性，中國科學(xué)（A輯），第31卷，第10期，2001年，878-890。(2001
- He nabbed the best seat in the house. 他搶到劇院最好座位。
- We investigate the admissibility of the linear estimate of random regression coefficients under a matrix loss function in general growth curve models. 摘要本文在矩陣損失下研究了一般增長(cháng)曲線(xiàn)模型中隨機回歸系數線(xiàn)性估計的可容許性。
- Even the best quality rubber will perish with age. 就是最佳質(zhì)量的橡膠也會(huì )因老化而腐爛。
- Lu Chang-yu, Admissibility of linear estimators in linear model with respect to a inequality restriction, Linear Algebra and Appl., to appear. 鹿長(cháng)余.;隨機控制、泛控制和可容許性;博士論文;吉林大學(xué);1999
- Although he's nearly fifty, he can still play tennis with the best. 盡管他已年近五十，可是他網(wǎng)球還是打得不比別人差。
- Tessa laid out her best dress to wear at the party. 特莎準備出她最好的衣服去赴會(huì )。
