简介:运用G′/G展开法研究了一类推广的Burgers方程,讨论了推广的Burgers方程的解的存在性及其求解过程,得到了推广的Burgers方程所有可能情形下的G′/G解。
简介:Partiesheldbythewealthy,seldomwelcomepoorguests.ButlastweekChinamadeitthroughthedoorsintoagatheringoftheworld'srichestcountries.JinRenqing,China'sfinanceminister,andZhouXiaochuan,governorofthePeople'sBankofChina,joinedameetingoftheGroupofSeven'onOctober.ItisthefirsttimethatChinahashaddirecttalkswiththeclub.