01553nam a2200265 a 450000500170000002000180001708200170003510000170005224500540006925000230012326000610014630000320020749000450023950000640028460000080034863000360035663000980039285600060049085600060049696400160050296506660051899700130118499900190119795200710121620251203112553.0  a9781470409210  a515.353bHAN  aHan, Qingd_  aBasic course in partial differential equationsb_  aIst Indian ed.2013  aProvidence, R.I.USAbAmerican Mathematical Societyc2011  ax, 293 p.bill.c26 cm.bPB  aGraduate studies in mathematicsdv. 120.  aIncludes bibliographical references (p. 289-290) and index.  bc_  aDifferential equations, Partial  aPartial differential equations -- Instructional exposition (textbooks, tutorial papers, etc.)  f_  a_  bcdefg_  aThis is a textbook for an introductory graduate course on partial differential equations. Han focuses on linear equations of first and second order. An important feature of his treatment is that the majority of the techniques are applicable more generally. In particular, Han emphasizes a priori estimates throughout the text, even for those equations that can be solved explicitly. Such estimates are indispensable tools for proving the existence and uniqueness of solutions to PDEs, being especially important for nonlinear equations. The estimates are also crucial to establishing properties of the solutions, such as the continuous dependence on parameters.  a203926 C  c163685d163685  00104070aPUbPUd2016-04-02g576.00l0o515.353 HANp203926yBK