[1] Bitsadze A V. Differential Equations of Mixed Type. New York: Macmillan Co, 1964
[2] Bitsadze A V. Some classes of partial differential equations. Steklov Mathematics Institute, USSR Academy of Sciences, Moscow, 4, Translated by Gordon and Breach Science Publishers, 1988
[3] Bony J M. Calcul symbolique et propagation des singularit’es poue équation aux dérivées partilles non-lináires. Ann Scient R N S, 1981, 14: 209–246
[4] Chen S X. Existence of stationary supersonic flow past a pointed body. Archive Rat Mech Anal, 2001, 156: 141–181
[5] Chen S X. Stability of a Mach Configuration. Comm Pure Appl Math, 2006, 59: 1–35
[6] Chen S X. Mach configuration in pseudo-stationary compressible flow. Jour Amer Math Soc, 2008, 21: 63–100
[7] Chen S X. Mixed type equation in gas dynamics. Quat Appl Math, 2010, 68: 487–511
[8] Cole J D, Cook L P. Transonic Aerodynamics. Amsterdam, New York, Oxford, Tokyo: North-Holland, 1986
[9] Chen S X, Qiu Q J, Li C Z. Introduction to Paradifferential Operators. Beijing: Science Press, 1997
[10] Grisvard P. Elliptic problems in nonsmooth domains. Monographs and Studies in Mathematics, 24. London: Pitman, 1985
[11] Gilbarg D, Trudinger N S. Elliptic Partial Differential Equation of Second Order. Second ed. Grundlehren der Mathematischen Wissenschaften, 224. Berlin-New York: Springer, 1983
[12] Hua L K. On Lavrentiev partial differential equation of the mixed type. Scientia Sinica, 1964, 13: 1755–1762
[13] Lavrentiev M A, Bitsadze A V. On problem of mixed type equations. Dokl Akad Nauk, SSSR, 1950, 20
[14] Morawetz C S. Potential theory for regular and Mach reflection of a shock at a wedge. Comm Pure Appl Math, 1994, 47: 593–624
[15] Rassias J M. Mixed Type Equations. Teubner-Texte zur Mathematics, Band 90, Leipzig, 1986
[16] Smirnov M M. Equations of Mixed type. Translations of Mathematical Monographs, 51. Providence: Amer Math Soc, 1978
[17] Tricomi F. Sulle equazioni lineari alle derivate parziali di secondo ordino, di tipo misto. Rend Accad Naz Lincei, 1923, 14: 134–247 |