陳祖墀偏微分方程第4版習題2參考解答
[pde]陳祖墀偏微分方程第4版習題2-01?利用特征線法求解初值問題?????? https://mp.weixin.qq.com/s?__biz=MzU1OTQxNTUwNg==&mid=2247508807&idx=3&sn=3a997a097c0dbe2e5dbcddf58c02d831&chksm=fc154afacb62c3ec8d9c1ee97c4ae5d7e48b5ee509569307c0c9d52b8f1a89685cd76aa29e16
[pde]陳祖墀偏微分方程第4版習題2-02?Burges方程沒有整體解?????? https://mp.weixin.qq.com/s?__biz=MzU1OTQxNTUwNg==&mid=2247508807&idx=2&sn=3a331490aa6709714d7f1339c537c839&chksm=fc154afacb62c3ec9701f6a562c5cbb7389647c7f1399728f1fc74812846eaa910a5b69b1662
[pde]陳祖墀偏微分方程第4版習題2-03?一階半線性偏微分方程如果在單位圓周上的系數(shù)構成的向量于外法向成銳角,?則解恒為零?????? https://mp.weixin.qq.com/s?__biz=MzU1OTQxNTUwNg==&mid=2247508807&idx=1&sn=85c6a751dab4331cf6a252ce0becb5ce&chksm=fc154afacb62c3ecd56a77a6175f988dbab4664d65fdf48fe7b96375f0ea4f2f64fe018b908a
[pde]陳祖墀偏微分方程第4版習題2-04?用特征線法求解多個自變量的初值問題.?? https://mp.weixin.qq.com/s?__biz=MzU1OTQxNTUwNg==&mid=2247508809&idx=8&sn=53daebb0d7163c260c2ae5c476529f50&chksm=fc154af4cb62c3e2e9db557a75847a29198dd63132e8990a44597034387de26eaf05f00d9012