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pro vyhledávání: '"He-yu Xu"'
Autor:
Si Xiaolong, Chen Hongyao, Li-ming Zhang, He-yu Xu, Wen-xin Huang, Li Xin, Xu Weiwei, Qing-jun Song
Publikováno v:
Optics express. 28(20)
As the reference radiometric calibration standard of sensors on the Haiyang-1C (HY-1C) satellite platform, the satellite calibration spectrometer (SCS) is equipped with an onboard calibration system composed of double solar diffusers and an erbium-do
Autor:
Chun-yan Xue, He-yu Xu
Publikováno v:
Acta Mathematicae Applicatae Sinica, English Series. 30:171-178
In this paper, we consider the following quasilinear differential equation $$(\phi _p (u'))' + \lambda f(t,u) = 0$$ subject to one of the two boundary conditions: $$u(0) = u'(1) = 0,u'(0) = u(1) = 0$$ . After transforming them into a problem of symme