共查询到20条相似文献,搜索用时 765 毫秒
1.
G. P. Lopushanskaya 《Ukrainian Mathematical Journal》1999,51(1):51-65
We prove certain properties of solutions of the equation
in a domain ω ⊂R
3, which are similar to the properties of harmonic functions. By using the potential method, we investigate basic boundary-value
problems for this equation.
Lvov University, Lvov. Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 51, No. 1, pp. 48–59, January, 1999. 相似文献
2.
L. A. Medeiros J. Limaco S. B. Menezes 《Journal of Computational Analysis and Applications》2002,4(3):211-263
Dedicated to Professor Jacque-Louis Lions on the occasion of his 70th birthday
We consider a mixed problem for the operator
in a noncylindrical domain
. We obtain local solution in t. When we add a viscosity we obtain a global solution. We also investigate the asymptotic behavior of the energy. 相似文献
3.
Sirkka -Liisa Eriksson-Bique Kirsti Oja-Kontio 《Advances in Applied Clifford Algebras》2001,11(2):181-189
We considerC
2-solutionsf=u+iv+jw of the system
calledH-solutions introduced by H. Leutwiler. Iff is anH-solution in ω, thenf | Ω∩ℂ is holomorphic. SinceH-solutions are real analytic, a non-zeroH-solution cannot vanish in an open subdomain of ℝ3. Our object is, by the way of examples, to show that there are many kinds of null-sets ofH-solutions in ℝ3. This is in sharp contrast to a holomorphic functionf in ℂ, where the setf
−1 ({0}) consists of discrete points only unlessf≡0.
This research is supported by the Academy of Finland 相似文献
4.
A simple qualitative model of dynamic combustion
相似文献
5.
Yosef Stein 《Journal d'Analyse Mathématique》1990,54(1):237-245
The main result of this work is the following theorem: LetP,QɛC[x, y] satisfy the Jacobian identity
|