ABOUT DIFFERENCE SCHEMES FOR PARABOLIC EQUATIONS UNSTABLE IN UNIFORM NORM
N.Yu. Bakaev, V.V. Vyazankin VANT. Ser.: Mat. Mod. Fiz. Rroc 1990. Вып.1. С. 90-91.
The paper gives examples of difference schemes for the simplest parabolic equation, which are stable in L2h, but unstable in Ch.
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