**經歷**
- Distinguished Research Fellow
Institute of Mathematics, Academia Sinica, R.O.C.
2006 - Present
- Distinguished Research Fellow
Institute of Mathematics,Academia Sinica, R.O.C.
2000-2005

** 獲獎 **
- Galileo Galilei Medal , City if Padova,
2012
- Cataldo e Angiola Agostinelli International Prize,
2009
- TWAS membership,
2006
- Member, Academia Sinica, Nankang, Rep. of China,
1992
- Guggenheim Fellowship,
1982-83
- Sloan Fellowship,
1979-81
- NSF Grant,
1976-Present
- Adjunct professor, Zhejiang University, Hangzhou,
- Honorary professor, Chinese Academy of Sciences, Beijing,
- Honorary professor, City University of Hong Kong,

** 研究簡介 **

Dr. Liu's research interests center around Nonlinear partial differential equations, shock wave theory, and kinetic theory.

** 部分著作目錄 List ↓ **
- "Hopf-Cole transformation",
*Bull. Inst. Math. Acad. Sin. (N.S.), *
12 (2017), no. 1, 71-101.
- (with Chen, I-Kun; Funagane, Hitoxhi; and Takata, Shigeru) "Singularity of the velocity distribution function in molecular velocity space.",
*Comm. Math. Phys., *
341 (2016), no. 1, 105-134.
- (with Noh, Se Eun) "Wave propagation for the compressible Navier-Stokes equations.",
*J. Hyperbolic Differ. Equ., *
12 (2015), no. 2, 385-445.
- (with Zeng, Yanni) "Shock waves in conservation laws with physical viscosity.",
*Mem. Amer. Math. Soc., *
234 (2015), no. 1105, .
- (with Yu, Shih-Hsien) "Boundary wave propagator for compressible Navier-Stokes equations.",
*Found. Comput. Math., *
14 (2014), no. 6, 1287-1335.
- (with Yu, Shih-Hsien) "Fujita equation with boundary effect",
*Bull. Inst. Math. Acad. Sin. (N.S.), *
9 (2014), no. 2, 267-282.
- "Equilibrating effects of boundary and collision in rarefied gases.",
*Comm. Math. Phys., *
318 (2014), no. 2, 421-480.
- (with Chen, I-Kun and Takata, Shigeru) "Boundary singularity for thermal transpiration problem of the linearized Boltzmann equation",
*Arch. Ration. Mech. ANal., *
212 (2014), no. 2, 575-595.
- "Aspects of dissipation for compressible fluids and kinetic theory",
*Philos. Trans. R. Soc. Lond. Ser. A Math. Phys. Eng. Sci., *
371 (2013), no. 2005, .
- (with Yu, Shih-Hsien) "Invariant manifolds for steady Boltzmann equation and applications",
*Archive Rational Mechanics and Analysis, *
209 (2013), no. 3, 869-997.
- (with Kuo, Hung-Wen and Tsai, Li-Cheng) "Free molecular flow with boundary effect",
*Comm. Math. Phys., *
318 (2013), no. 2, 375-409.
- (with Yu S.-H.) "Dirichlet-Neumann kernel for hyperbolic-dissipative system in half-space",
*Bull. Inst. Math. Acad. Sin. (N.S.), *
7 (2012), no. 4, 477-543.
- "Multi-dimensional gas flow: some historical perspectives",
*Bull. Inst. Math. Acad. Sin. (N.S.), *
6 (2011), no. 3, 269-291.
- (with Yu S.-H.) "On boundary relation for some dissipative systems",
*Bull. Inst. Math. Acad. Sin. (N.S.), *
6 (2011), no. 3, 245-267.
- (with Yu, Shih-Hsien) "Solving Boltzmann equation, Part I: Green's function",
*Bull. Inst. Math. Acad. Sin. (N.S.), *
6 (2011), no. 1, 115-243.
- (with Yu S.-H.) "Viscous rarefaction waves",
*Bull. Inst. Math. Acad. Sin. (N.S.), *
5 (2010), no. 2, 123-179.
- (with S.-H. Yu; Y. Zeng) "Viscous Conservation Laws, Part I: Scalar Laws",
*Bull. Inst. Math., Acad. Sin. (N.S.), *
5 (2010), no. 3, 233-310.
- (with Kuo, Hung-Wen; Noh, Se Eun) "Mixture lemma",
*Bull. Inst. Math., Acad. Sin. (N.S.), *
5 (2010), no. 1, 1-10.
- (with Zeng, Yanni) "On Green's function for hyperbolic-parabolic systems",
*Acta Math. Sci. Ser. B Engl. Ed., *
29 (2009), no. 6, 1556-1572.
- (with S.-H., Yu) "Boltzmann equation, boundary effects.",
*Discrete Contin. Dyn. Syst., *
24 (2009), no. 1, 145-157.
- (with S.-H., Yu) "Viscous shock wave tracing, local conservation laws, and pointwise estimates",
*Bull. Inst. Math. Aca. (N.S.), *
4 (2009), no. 3, 167-210.
- (with Y., Zeng) "Time-asymptotic behavior of wave propagation around a viscous shock profile.",
*Comm. Math. Phys., *
290 (2009), no. 1, 23-82.
- (with Yu, Shih-Hsien) "Diffusion under gravitational and boundary effects.",
*Bull. Inst. Math. Acad. Sin. (N.S.), *
3 (2008), no. 1, 167-210.
- (with Elling, Volker) "Supersonic flow onto a solid wedge.",
*Comm. Pure Appl. Math., *
61 (2008), no. 10, 1347-1448.
- (with Yu, Shih-Hsien) "Initial-boundary value problem for one-dimensional wave solutions of the Boltzmann equation.",
*Comm. Pure Appl. Math., *
60 (2007), no. 3, 295-356.
- (with Lee, Ming-Yi; Yu, Shih-Hsien) "Large-time behavior of solutions for the Boltzmann equation with hard potentials.",
*Comm. Math. Phys., *
269 (2007), no. 1, 17-37.
- (with Chen, Chiun-Chuan; Chen, I-Kun; Sone, Yoshio) "Thermal transpiration for the linearized Boltzmann equation.",
*Comm. Pure Appl. Math., *
60 (2007), no. 2, 147-163.
- (with S.-H. Yu) "Green's function of Boltzmann equation, 3-D",
*Bull. Inst. Math. Acad. Sin. (N.S.), *
1 (2006), no. 1, 1-78.
- (with T. Yang, S.-H. Yu, H.-J. Zhao) "Nonlinear stability of rarefaction waves for the Boltzmann equation.",
*Arch. Rational Mech. Anal., *
181 (2006), no. 2, 333-371.
- (with V. Elling) "The ellipticity principle for self-similar potential flows.",
*J. Hyperbolic Differ. Equ., *
2 (2005), no. 4, 909-917.
- (with C.-Y., Lan;H.-E., Lin;S.-H. Yu) "Propagation of viscous shock waves away from the boundary.",
*SIAM J. Math. Anal., *
36 (2004), no. 2, 580-617.
- (with C.-C. Chen and T. Yang) "Existence of boundary layer solutions to the Boltzmann equation",
*Anal. Appl. (Singap.), *
2 (2004), no. 4, 337-363.
- (with Yu, Shih-Hsien) "(with ) The Green's function and large-time behavior of solutions for one-dimensional Boltzmann equation",
*Comm. Pure. Appl. Math., *
57 (2004), no. 12, 1543-1608.
- (with Yang, Tong; Yu, Shih-Hsien) "Energy method for Boltzmann equation",
*Phys. D, *
188 (2004), no. 3-4, 178-192.
- (with Yu, Shih-Hsien) "Boltzmann equation: micro-macro decompositions and positivity of shock profiles",
*Comm. Math. Phys., *
246 (2004), no. 1, 133-179.
- (with T. Ruggeri) "Entropy production and admissibility of shocks",
*Acta Math. Appl. Sin. Engl. Ser., *
19 (2003), 1-12.
- (with Y. Deng, T. Yang, and T. Yao) "Solutions with vacuum for Euler-Poisson equations",
*Arch. Rational Mech. Anal., *
164 (2002), no. 3, 261-285.
- (with T. Yang) "Weak Solutions to General Systems of Hyperbolic Conservation Laws",
*Comm. Math. Phys., *
230 (2002), no. 2, 289-327.
- "Shock waves. Proceedings of the International Congress of Mathematicians",
*Higher Ed. Press (Beijing), *
III (2002), 185-188.
- (with T. Yang and Y. Zheng) "Some nonlinear functionals for scalar conservation laws",
*Methods Appl. Anal., *
8 (2001), no. 4, 609-622.
- "Hyperbolic and Viscous Conservation Laws. CBMS-NSF Regional Conference Series in Applied Mathematics, 72. Society for Industrial and Applied Mathematics (SIAM), Philadelphia, PA, 2000.",
*, *
(2000), .
- (with S.H. Yu) "145Hyperbolic conservation laws and dynamic systems",
*Discrete Contin. Dynam. Systems, *
6 (2000), no. 1, 143-145.
- "L
_{1} stability for systems of hyperbolic conservation laws.'' Nonlinear partial differential equations (Evanston, IL, 1998), 183-192, Contemp. Math., 238, Amer. Math. Soc., Providence, RI, 1999.",
*Yang, Tong, *
(1999), .
- (with W.-C. Lien) "Nonlinear stability of a self-similar 3-dimensional gas flow",
*Comm. Math. Phys., *
204 (1999), no. 3, 525-549.
- (with W.-C. Lien) "Nonlinear stability of a self-similar 3-dimensional gas flow",
*Comm. Math. Phys., *
204 (1999), no. 3, 525-549.
- (with S.-H. Yu) "Nonlinear stability of weak detonation waves for a combustion model",
*Comm. Math. Phys., *
204 (1999), 551-586.
- (with T. Yang) "Well-posedness theory for hyperbolic conservation l aws, Comm. Pure Appl. Math. LII",
*Comm. Pure Appl. Math., *
II (1999), 1553-1586.
- (with S.-H. Yu) "Continuum shock profiles for discrete conservation laws, II. Stability. Comm. Pure Appl. Math. LII (1999), 1047-1073.",
*, *
(1999), .
- (with T. Yang) "A generalized entropy for scalar conservation laws",
*Comm. Pure Appl. Math., *
LII (1999), 1427-1442.
- (with Yang, Tong) "Well-posedness theory for system of hyperbolic conservation laws. Hyperbolic problems: theory, numerics, applications, Vol.II, (Z�rich,1998), 681-691, Internat. Ser. Numer. Math., 130, Birkh酳ser, Basel, 1999.",
*, *
II (1998/1999), .
- (with A. Bressan and T. Yang) "L1 stability estimates for nxn conservatiob laws",
*Archive Rational Mech. Anal., *
(1998), .
- (with SIAM J. Math. Anal.) "Behaviours of solutions for the Burgers equation with boundary corresponding to rarefaction waves",
*A. Matsumura and K. Nishihar, *
29 (1998), 293-308.
- (with T. Yang) "L1 stability of conservation laws with coinciding Hugoniot and characteristic curves",
*Indiana Univ. Math. J., *
(1998), .
- (with T. Yang) "(with ) L1 stability of 2x2 systems of hyperbolic conservation laws",
*J. Amer. Math. Soc., *
(1998), 729-772.
- (with Z. Xin and T. Yang) "Vacuum states for compressible flow",
*Disc. Cont. Dyn. Ana., *
4 (1998), 1-32.
- "Zero dissipation and stability of shock waves",
*Methods and Appl. Analysis, *
5 (1998), 81-94.
- (with W. Wang) "The pointwise estimates of diffusion wave for the Navier-Stokes systems in odd dimensions",
*Comm. Math. Phys., *
196 (1998), 145-173.
- (with S.-H. Yu) "Continuum shock profiles for discrete conservation laws, I. Construction",
*Comm. Pure Appl. Math., *
(1998), .
- (with Y. Zeng) "Compressible Navier-Stokes equations with zero heat conductivity",
*J. D. E., *
(1998), .
- "Regularization of solution operators for quasilinear hyperbolic-parabolic partial differential equations",
*J. Partial Differential Equations, *
10 (1997), no. 4, 347-354.
- (with T. Yang) "L1 stability of constant states for hyperbolic conservation laws",
*Methods and Appl. Analysis, *
4 (1997), 339-355.
- (with K. Nishihara) "Asymptotic behaviour for scalar viscous conservation law with boundary effect",
*J.D.E., *
133 (1997), 296-320.
- (with Z. Xin) "Pointwise decay to contact continuities for viscous conservation laws",
*Asian J. Math., *
1 (1997), 34-84.
- (with T. Yang) "Compressible Euler equations with vacuum",
*J.D.E., *
140 (1997), 223-237.
- "Pointwise convergence to shock waves for viscous conservaton laws, Comm. Pure Appl. Math. L (1997)",
*Comm. Pure Appl. Math., *
L (1997), 1113-1182.
- (with S. Yu) "Propagation of Burgers stationary shocks under boundary effect",
*Archive Rational Mech. Anal., *
139 (1997), 57-82.
- (with Y. Zeng) "Large time behavior of solutions of general quasilinear hyperbolic-parabolic systems of conservation laws",
*Memoirs, Amer. Math. Soc., *
599 (1997), .
- (with D. Li and D. Tan) "Stability of strong detonation travelling waves to combustion model",
*J. Math. Anal. Appl., *
201 (1996), 516-531.
- "Gas flows with damping and vacuum",
*Japan J. Indus. and Appl. Math., *
13 (1996), 25-32.
- "Stability and viscosity criterion of shocks. Proceedings of the VIII International Conference on Waves and Stability in Continuous Media, Part I (Palermo, 1995). Rend. Circ. Mat. Palermo (2) Suppl. No. 45, part I (1996), 357--366.",
*, *
(1996), .
- (with K. Zumbrum) "On nonlinear stability of general undercompressive viscous shock waves",
*Comm. Math. Phys., *
175 (1995), 319-345.
- (with K. Zumbrun) "Nonlinear stability of an undercompressive shock for complex Burgers equation",
*Comm. Math. Physics, *
168 (1995), 163-186.
- (with L. Ying) "Nonliner stability strong detonations for a combustion model",
*SIAM J. of Math. Anal., *
26 (1995), 519-528.
- (with Bolliat, G.) "Dafermos, C. M.; Lax, P. D. Recent mathematical methods in nonlinear wave propagation. Lectures given at the 1st C.I.M.E. Session held in Montecatini Terme, May 23--31, 1994.",
*, *
(1994-05), .
- "Nonlinear hyperbolic-dissipative partial differential equations. Recent mathematical methods in nonlinear wave propagation (Montecatini Terme, 1994), 103--136, Lecture Notes in Math., 1640, Springer, Berlin, 1996.",
*Recent mathematical methods in nonlinear wave propagation, *
(1994/1996), .
- (with G.-Q. Chen and D. Levermore) "Hyperbolic conservation laws with stiff relaxation terms and entropy",
*Comm. Pure Applied Math., *
47 (1994), 787-830.
- "Nonlinear evolutionary partial differential equations.",
*Proceedings of the International Conference held in Beijing, *
(1993-06), 21-25.
- (with Hsiao, Ling) "Nonlinear diffusive phenomena of nonlinear hyperbolic systems. A Chinese summary appears in Chinese Ann. Math. Ser. A 14 (1993), no. 6, 740. Chinese Ann. Math. Ser. B 14 (1993), no. 4, 465--480.",
*, *
(1993), .
- "Nonlinear waves for viscous conservation laws",
*Nonlinear evolutionary partial differential equations, *
(1993), 65-74.
- (with L. Hsiao) "Nonlinear diffusive phenomena of nonlinear hyperbolic systems",
*Chin.Ann. Math., *
14B (1993), 465-480.
- (with P. Le Floch) "Existence theory for nonlinear hyperbolic systems in nonconservative form",
*Forum Math., *
5 (1993), 261-280.
- (with H. Freistühler) "Nonlinear stability of overcompressive shock waves in a rotationally invariant system of viscious conservation laws",
*Comm. Math. Physics, *
153 (1993), 147-158.
- (with G.-Q. Chen) "Zero relaxation and dissipation limits for hyperbolic conservation laws",
*Comm. Pure Appl. Math., *
46 (1993), 755-781.
- (with L. Hsiao) "(with ) Convergence to nonlinear diffusion waves for solutions of a system of hyperbolic conservation laws with damping",
*Comm. Math. Phys., *
143 (1992), 599-605.
- (with Z. Xin) "Stability of viscous shock waves associated with a nonstrictly hyperbolic conservantion law, Comm. Pure Appl. Math., XLV (1992), 361-388.",
*, *
(1992), .
- "Interaction of nonlinear hyperbolic waves, Nonlinear Analysis",
*Academia Sinica, R.O.C., World Scientific, *
(1991), 171-184.
- "Nonlinear hyperbolic-parabolic p.d.e., Nonlinear Analysis",
*Academia Sinica, R.O.C., World Scientific, *
(1991), 161-170.
- "Viscosity criterion for hyperbolic conservation laws",
*Proc. SIAM. Ed. M. Shearer, *
(1991), .
- (with T. Zheng) "A scalar combustion model",
*Arch. Rational Mech. Anal., *
114 (1991), 297-312.
- "On the viscosity criterion for hyperbolic conservation laws. Viscous profiles and numerical methods for shock waves (Raleigh, NC, 1990), 105-114.",
*, *
(1990), .
- (with S. Hsu) "Nonlinear singular Sturm-Liouville problem and application to transonic flow through a nozzle",
*Comm. Pure Appl. Math., *
43 (1990), 31-61.
- (with Z. Xin) "Over compressive shock waves nonlinear evolution equations that change types, ed. B. Keyfitz and M. Shearer",
*IMA volumes in Math Appls., *
27 (1990), 139-145.
- "Nonlinear hyperbolic waves. Nonlinear hyperbolic equations in applied sciences. Rend. Sem. Mat. Univ. Politec. Torino 1988, Special Issue, 269--277 (1989).",
*, *
(1989), .
- "Nonlinear analysis. Papers from the conference held in Taipei, June 19--24, 1989",
*, *
(1989), .
- "Geometric theory of shock waves. Multidimensional hyperbolic problems and computations (Minneapolis, MN, 1989), 198-202.",
*, *
(1989), .
- (with D. Hoff) "The inviscid limit for the Navier-Stokes equations of compressible, instropic flow with shock data",
*Indiana Univ. J., *
38 (1989), 861-915.
- (with Hsu, Sze-Bi) "Local uniqueness of interior layer solution and its related stability property.",
*Nonlinear analysis (Taipei), *
(1989), 51-60.
- "Quasilinear hyperbolic-parabolic partial differential equations",
*Algebra, analysis and geometry (Taipei), *
(1988), 185-197.
- (with Z. Xin) "Nonlinear stability of rarefaction waves for compressible Navier--Stokes equations",
*Comm. Math. Phys., *
(1988), 451-465.
- "Nonlinear waves for viscoelasticity with fading memory",
*J. Diff. Equ., *
76 (1988), 26-46.
- "Nonlinear resonance for quasilinear hyperbolic equation",
*J. Math. Phys., *
28 (1987), 2593-2602.
- "Hyperbolic conservation laws with relaxation",
*Comm. Math. Phys., *
108 (1987), 153-175.
- "Pointwise convergence to $N$-waves for hyperbolic conservation laws",
*Bulletin, Inst. Math., Academia Sinica, *
15 (1987), 1-17.
- "Hyperbolic conservation laws and related topics. Partial differential equations of hyperbolic type and applications, 113--139, World Sci. Publishing, Singapore, 1987.",
*, *
(1987), .
- (with I-L. Chern) "Convergence to diffusion waves of solutions for viscous conservation laws",
*Comm. Math. Phys., *
110 (1987), 503-517.
- (with R. Caflisch) "Stability of shock waves for the Broadwell equations",
*Comm. Math. Phys., *
39 (1986), 565-594.
- "Shock waves for compressible Navier-Stokes equations are stable",
*Comm. Pure Appl. Math., *
39 (1986), 565-594.
- (with L. P. Huang) "Piecewise steady elements and Godunov-type difference scheme for duct flow",
*Comp. & Maths. with Appls., *
12A (1986), 377-388.
- "Shock waves and diffusion waves. Nonlinear systems of partial differential equations in applied mathematics, Part 1 (Santa Fe, N.M., 1984), 283--291, Lectures in Appl. Math., 23, Amer. Math. Soc., Providence, RI, 1986.",
*, *
(1986), .
- "Nonlinear stability of shock waves for viscous conservation laws, Memoirs",
*Amer. Math. Soc., *
328 (1985), .
- "Nonlinear stability of shock waves for viscous conservation laws",
*Amer. Math. Soc. (N.S.), *
12 (1985), no. 2, 233-236.
- (with C. H. Wang) "On a system of nonstrictly hyperbolic system",
*J.D.E., *
57 (1985), 1-14.
- "Stability of nonlinear waves. Metastability and incompletely posed problems",
*Minneapolis, Minn., *
(1985), 259-267.
- (with H. Galz) "The asymptotic analysis of wave interactions and numerical calculations of transonic nozzle flow",
*Advances Appl., *
5 (1984), 111-146.
- (with M. Pierre) "Source-solutions and asymptotic behavior in conservation law",
*J. Diff. Equ., *
51 (1984), 419-441.
- (with C. Li) "Asymptotic states for hyperbolic conservation laws with a moving source",
*Advances in Appl. Math., *
4 (1983), 353-379.
- "Resonance for quasilinear hyperbolic equation",
*Bulletin Amer. Math. Soc., *
6 (1982), 463-465.
- (with A. Chorin and Z. H. Teng) "Riemann problems for reacting gas with applications to transitions",
*SIAM J. Appl. Math., *
42 (1982), 964-981.
- "Nonlinear stability and instability of transonic flows through a nozzle",
*Comm. Math. Phys., *
83 (1982), 243-260.
- "Transonic gas flow in a duct of varying area",
*Arch. Rat. Mech. and Anal., *
80 (1982), 1-18.
- "Admissible solutions of hyperbolic conservation laws, Memoirs",
*Amer. Math. Soc., *
240 (1981), .
- (with Conlon, Joseph G.) "Admissibility criteria for hyperbolic conservation laws",
*Indiana Univ. Math. J., *
30 (1981), no. 5, 641-652.
- (with J. Smoller) "On the vacuum state for isentropic gas dynamics equations",
*Advances in Math., *
1 (1980), 345-359.
- "probleme du vide pour les equations de la dynamique des gaz isentropiques. (French) [The problem of the vacuum for equations in isentropic gas dynamics] Nonlinear partial differential equations and their applications. Collège de France Seminar, Vol. II (Paris, 1979/1980), 319--326, 395.",
*, *
(1979/1980), .
- "A system of quasilinear hyperbolic partial differential equations. Trends in applications of pure mathematics to mechanics, Vol. III (Edinburgh, 1979), 179-189.",
*, *
(1979), .
- "Quasilinear hyperbolic systems68",
*Comm. Math. Phys., *
68 (1979), 142-172.
- "Development of singularities in the nonlinear waves for quasilinear hyperbolic partial differential equations",
*J. Diff. Equations,, *
33 (1979), 92-111.
- (with S. Antman) "Traveling waves in hyperelastic rods",
*Quarterly of Appl. Math., *
36 (1979), 377-399.
- "The free piston problem for gas dynamics",
*J. of Diff. Equations, *
39 (1978), 175-191.
- "Invariants and asymptotic behavior of solution of a conservation law",
*Proceedings of A.M.S., *
71 (1978), 227-231.
- "Asymptotic behavior of solutions of general systems of nonlinear hyperbolic conservation laws",
*Indiana Univ. J., *
27 (1978), 211-253.
- "The deterministic version of the Glimm scheme",
*Comm. Math. Phys., *
57 (1977), 135-148.
- "Linear and nonlinear large-time behaviors of solutions of hyperbolic conservation laws",
*Comm. Pure Appl. Math., *
30 (1977), 767-796.
- "Large-time behavior of solutions of initial and initial-boundary value problem of general system of hyperbolic conservation laws",
*Comm. Math. Phys., *
55 (1977), 163-177.
- "Decay to N-waves of solutions of general systems of nonlinear hyperbolic conservation laws",
*Comm. Pure Appl. Math, *
30 (1977), 586-611.
- "Initial-boundary value problems for gas dynamics",
*Arc. Rat. Mech. and Anal., *
64 (1977), 137-168.
- "Solutions in the large for equations of nonisentropic gas dynamics",
*Indiana Univ. J., *
26 (1977), 144-177.
- "The entropy condition and the admissibility of shocks",
*J. of Math. Anal. and Applications, *
53 (1976), 75-88.
- "Shock waves in nonisentropic gas flow",
*J. Diff. Equations, *
22 (1976), 442-452.
- "Uniqueness theorem of the Cauchy problem for general 2 X 2 conservation laws",
*J. Diff. Eqs., *
20 (1976), 369-388.
- "Existence and uniqueness theorems for Riemann problems",
*Transactions of A.M.S., *
212 (1975), 375-382.
- "The Riemann Problem for general systems of conservation laws",
*J. Diff. Equations, *
18 (1975), 218-234.
- "The Riemann problem for general 2 X 2 conservation Laws",
*Transactions of A.M.S., *
199 (1974), 89-112.
- (with S. Cox) "Zero-memory limit for a viscoelasticity model with Riemann data (preprint).",
*, *
.