on the speech by professor margaret h wright for the shaw prize in mathematics
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From this speech, while the evaluation of Richard Hamilton is valid, the Selection Committee does not understand the mathematics of Christodoulou and related issues in physics.TRANSCRIPT
Comments on the Speech by Professor Margaret H Wright for the Shaw Prize in Mathematics
C. Y. LoApplied and Pure Research Institute, USA
November, 2011
The Speech by Professor Margaret H Wright (Member of Mathematical Sciences Selection Committee) before
awarding the Shaw Prize for mathematics is as follows:
As in recent years, many outstanding and worthy nominations were made this year for the Shaw Prize in
Mathematical Sciences. However, two names – Demetrios Christodoulou and Richard Hamilton – quickly rose to the
top. The primary works of both involve the global behavior of nonlinear evolution equations in geometry, a large and
active area in modern mathematics and mathematical physics. The central theme of their work is the formation of
singularities for geometric evolution equations, a crucial question in general relativity or Riemannian geometry.
Demetrios's contributions are in mathematical physics – in particular, partial differential equations describing
physical phenomena. His study of the behavior of solutions to Einstein's equations in general relativity has shaped our
understanding of the formation of singularities such as black holes, as well as basic issues such as the stability of the
Minkowski-space time. He is unique in having a deep understanding and intuition about the underlying physics while at
the same time being a brilliant (mathematical) analyst. This combination of traits has led him to rigorous treatments and
discoveries of unexpected phenomena. Along the way he has solved problems that had resisted progress for many years.
Richard has made many contributions to geometric analysis. In particular, his Ricci Flow, introduced to describe
low-dimensional positively curved spaces, is one of the great gifts to modern mathematics. Over the past three decades
Richard has led the way by developing a host of techniques to study the long-time behavior of his Ricci flow and to deal
with singularities. His ideas have led to many results in geometry, topology, and the physics connected with curvature
flows. The most spectacular of these is Grigori Perelman's proof of Thurston's Geometrization Conjectures (including
Poincare' as a special case), which builds on Richard's theory of Ricci flow. The resulting classification of three-
dimensional shapes constitutes one of the finest achievements in mathematics.
To sum up, the profound and innovative works of Demetrios and Richard are very hard-earned, achieved only by
sticking to their ideas and beliefs over a long period of time. Their efforts are an inspiration to us all.
Comments:
From this speech, while the evaluation of Richard Hamilton is valid, the Selection Committee does not understand
the mathematics of Christodoulou and related issues in physics. Perhaps, the process of selection for Christodolou may
be a little too quick. In fact, Christodoulou’s views on general relativity 1) were shared by others, and were severely
criticized [1-4]. As shown in their book [5], he studied solutions of a field without addressing the related sources. He
failed to tell the difference between mathematics and physics, and to justify his assumption in physics. It is clear that he
also does not understand physics and the principle of causality [6]. Moreover, if the above is his shortcomings due to an
inadequacy background in physics, he also made crucial mathematical errors at the undergraduate level [1, 7, 8].
In short, D. Christodoulou is simply incompetent in both mathematics and physics. He should have given explicit
solutions, instead of just making an invalid claim as Misner et al did [8, 9]. He should have shown that their solutions
were compatible with physically valid sources; and this was what ‘t Hooft failed [7, 8].2) Moreover, he should have
checked whether their solutions satisfy all physical requirements; and this was also what Bondi et al. [10], Penrose [11],
‘t Hooft [7] as well as the Physical Review [6] and the Proceedings of the Royal Society A [10] etc. 3) have failed [6-8,
12]. It seems, works of the honorable Gullstrand [13, 14] 4) have been ignored. Had members of the Selection
Committee tried to find an example of the dynamic solution that could support the claims of Christodoulou, they would
have found his errors, and thus could save their present embarrassments.
Endnotes:
1. Einstein’s general relativity was not self-consistent and thus, strictly speaking, is not a yet theory. According to
theoretical considerations and experimental facts, rectifications are necessary. However, after rectifications,
general relativity emerges as a far richer and even greater theory. In addition to the known accurate predictions, a
new force is discovered and the need of Einstein’s unification is proven [12, 15].
2. ‘t Hooft manifests that a famous theorist may also be wrong. Although his time-dependent solution is bounded, it
violates the principle of causality because his “solution” has no valid sources [7]. He does not understand the
principle of causality adequately because he failed in distinguishing a difference between mathematics and physics
[7, 16]. In his 1999 Nobel Speech [17], he showed misunderstandings of the notion of mass and special relativity.
3. In disagreement with Einstein & Rosen, the Physical Review accepted “wave” solutions with unbounded
amplitudes as valid [6]. Thus, the editors rejected Einstein’s requirement on weak gravity because of being
unaware of the violation of the principle of causality [2]. The proceedings of Royal Society A made a similar error
of accepting unbounded solutions of Bondi et al. [10]. However, such acceptance did not help understanding the
observed radiation of binary pulsars because a bounded solution is needed in the calculation of radiation [2, 18].
4. A. Gullstrand won a Nobel Prize in 1911, was a member of the Nobel Physics Committee of the Swedish
Academy of Sciences in 1921, and was the Chairman of the committee (1922-1929). Because of his work [13, 14],
Einstein’s Nobel Prize was for his discovery on the law of the photoelectic effect, but not general relativity.
References:
1. C. Y. Lo, Phys. Essays 13 (1), 109-120 (March 2000).
2. C. Y. Lo, Astrophys. J. 455, 421-428 (Dec. 20, 1995).
3. Volker Perlick, Zentralbl. f. Math. (827) (1996) 323, entry Nr. 53055.
4. Volker Perlick (republished with an editorial note), Gen. Relat. Grav. 32 (2000).
5. D. Christodoulou & S. Klainerman, The Global Nonlinear Stability of the Minkowski Space (Prin. Univ. Press,
1993); no. 41 of Princeton Mathematical Series.
6. C. Y. Lo, The Principle of Causality and the Cylindrically Symmetric Metrics of Einstein & Rosen, Bulletin of
Pure and Applied Sciences, 27D (2), 149-170 (2008).
7. C. Y. Lo, Essays, 24 (1), 20-27 (2011).
8. C. Y. Lo, Proc. of the Natural Philo. Alliance, 18th Ann. Conf. of the NPA, 6-9 July 2011, p. 354.
9. C. W. Misner, K. S. Thorne, & J. A. Wheeler, Gravitation (Freeman, San Francisco, 1973).
10. H. Bondi, F. A. E. Pirani & I. Robinson, Proc. R. Soc. London A 251, 519-533 (1959).
11. R. Penrose, Rev. Mod. Phys. 37 (1), 215-220 (1965).
12. C. Y. Lo, Phys. Essays, 23 (2), 258-267 (2010).
13. A. Gullstrand, Ark. Mat. Astr. Fys. 16, No. 8 (1921).
14. A. Gullstrand, Ark. Mat. Astr. Fys. 17, No. 3 (1922).
15. C. Y. Lo, “Could Galileo Be Wrong?,” Phys. Essays, 24 (4), 477-482 (2011).
16. G. ‘t Hooft, “Strange Misconceptions of General Relativity”, http://www.phys.uu.nl/
~thooft/gravitating_misconceptions.html.
17. G. ‘t Hooft, “A CONFONTATION WITH INFINITY”, Nobel Lecture, December, 1999.
18. C. Y. Lo, Misunderstandings Related to Einstein’s Principle of Equivalence, and Einstein’s Theoretical Errors on
Measurements, Phys. Essays 18 (4), 547-560 (December, 2005).