Taylor Partial Differential Equations III2ed Springer2011.pdf.pdf 数学Taylor-PartialDifferentialEquationsIII2edSpringer2011Taylor-PartialDifferentialEquationsIII2edSpringer2011
EN Matrix analysis矩阵分析R.A.Horn C.R.Johnson.djvu 【EN】【Matrixanalysis】【矩阵分析】【R.A.Horn&C.R.Johnson】【CambridgeUniversityPress】【1990】