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- The properties of solution to a class of quasilinear degenerate parabolic system coupled via three nonlinear diffusion equation are considered. 摘要研究了由三個(gè)擬線(xiàn)性退化拋物型方程通過(guò)非線(xiàn)性項耦合而得到的一類(lèi)擬線(xiàn)性退化拋物方程組解的性質(zhì)。
- Under some additional conditions this sector is a global attractor and the solution of the parabolic system converges to a true solution of the elliptic system. 一些額外的條件下這個(gè)部門(mén)是一個(gè)全球性的吸引和解決拋物線(xiàn)系統收斂于一個(gè)真正的解決橢圓系統。
- The problem for nonnegative classical solutions to blows-up in finite time of a parabolic system with nonlinear boundary conditions is considered, and some sufficient conditions to this problem are obtained. 考慮了一個(gè)具有非線(xiàn)性邊界條件的拋物系統解非負古典在有限時(shí)間爆破問(wèn)題,并得到了這個(gè)問(wèn)題的一些充分條件。
- Non-local nonlinear source; Parabolic system; Global existence; Blow-up; Blow-up set; Blow-up time; Critical exponent; Blow-up rate; Boundary layer profile; Propagation of singularities. 01非局部非線(xiàn)性源;拋物系統;整體存在;有限時(shí)刻爆破;爆破集;臨界指標;爆破速率;邊界層估計;奇性傳播
- This paper, by using the duality technique and a series of nonlinear analyzing methods, studies the global existence of the solution for quasilinear parabolic system with cross-diffusion effects. 利用對偶性技巧及一系列非線(xiàn)性分析的方法;研究一類(lèi)帶有交錯擴散影響的擬線(xiàn)性?huà)佄锵到y解的整體存在性.
- A parametric region of stability for parabolic systems with time delay is given. 并給出了一類(lèi)時(shí)滯拋物系統穩定的參數區域。
- On the first problem of a class of the second order parabolic systems of two variables and two unknown functions. 一類(lèi)二階兩個(gè)自變數兩個(gè)未知函數的拋物形方程組的第一問(wèn)題。
- The a priori estimate is established to the maximum modulus of solutionsof doubly nonlinear parabolic systems. 對一類(lèi)雙非線(xiàn)性?huà)佄锝M的有界解,作出最大模的先驗估計。
- The techniques used here are based on the unique continuation of linear parabolic systems arid the fixed point theorem. 所用的技巧主要是建立在線(xiàn)性?huà)佄锵到y的唯一連續性和不動(dòng)點(diǎn)方法的基礎上。
- 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 semilinear parabolic systems with nonlocal source. The blowup criteria and the blowup rate are obtained. 本文討論具有非局部源的半線(xiàn)性?huà)佄镄头匠探M的初邊值問(wèn)題;得到了爆破指標和爆破率.
- This work is concerned with the approximate controllability for some semilinear parabolic systems with control acting only in one equation. 摘要考慮了半線(xiàn)性?huà)佄锵到y的逼近能控性問(wèn)題,其中控制是加在系統中的一個(gè)方程上。
- The global existence and finite time blow-up of solutions on semilinear parabolic systems with nonlocal source have been studied by many authors. 非局部半線(xiàn)性?huà)佄锓匠探M解的整體存在和爆破已為大量作者研究。
- This paper is devoted to the Cauchy problem of the degenerate quasilinear parabolic systems with $p$-Laplace operator in the principal part. 此方程組弱解的一些有趣的性質(zhì); 諸如非滅絕性、共存性以及生物生存空間的遷移等.
- degenerate and singular parabolic system 退化奇異拋物方程組
- Using the methods in nonlinear analysis, this present paper, studies the quasilinear parabolic systems in population dynamics, and obtaines the existence of the global solution. 采用非線(xiàn)性分析的方法,在任意帶光滑邊界的區域內,研究一類(lèi)帶交錯擴散影響的擬線(xiàn)性?huà)佄锵到y,證明了解的整體存在性。
- Quasi-linear degenerate parabolic system 擬線(xiàn)性退化拋物型方程組
- It is pointed out that the main result (Theorem 5) of the paper "Stability of Solution to Neutral Type Parabolic Systems with Time Delay" is nonsensical or is not satisfied. 摘要給出了標題所述文章的一個(gè)注記,指出其中的主要結果(定理5)無(wú)意義或不成立。
- I suppose you also have a caste system in your society. 我想你們的社會(huì )里也有一種等級制度。
- The right to dissent is part of our political system. 有持異議的權利是我們政治體制的組成部分。