STABILITY(U) CALIFORNIA BERKELEY idi UNCLASSIFIED 'El.
-fl12i919
ELASTIC STABILITY(U) CALIFORNIA UNIV BERKELEY JE IMARSDENOV82 ARO i6567.19 MR DRG29-79-C-8e86
idi
'El". UNCLASSIFIED
F/G 28/9,
NL
IM-4
1&.0
[11.25
0.4.6
MIEROCPIONTETCHR
NAIMN
A F 14114111-46-
RORT DOCUMAENTATION PAGE
1. EPRT UMERGOVT
ACCESSI
READ ISTRUC-nONS
BEFORE COPLETING F4 NO. 1 4 ECIPI EN TI CATALOG NUMBER
TITLE (and Sw6#8116)
Elastic Stability
AUJTHOR(@)
Jerrold E. Marsden
S TYPE Or REPORT IS PER4O0 COVERED
Final: I May 79 -31 Aug 82
6 PERFORMING ORG. REPORT NUMBER
S. CONTRACT OR GRANT NUMSER(e)
DAAG29 79 C 0086
PERFORMING ORGANIZATION NAME AND ADDRESS
C~' University of California
~ Berkeley, CA 94720
10. PROGRAM ELEMENT. PROJECT. TASK
AE
OKUI
UUR
CONTROLLING OFFICE NAME AND ADDRESS
U. S. ArnWy Research Office Post Office Box 12211 Research Triangle Park, NC 27709
MONlITORING. AGENCY NAME I AOORESS(l dlifrent tram, Controlling Office)
U2. REPORT DATE
Nov 82 IS MUMFER OF PAGES
Ia
IS. SECURITY CLASS. (of this report)
Unclassified
IS@. DIECLASSI F1CATO ONi DOWN GRADING
16. DISTRIBUTION STATEMENT (of 111e0Re00-t)
Approved for public release; distribution unlimited.
17. XSTRISUTIOM STATEMENT (of the obalrece Uteod to Illock 0.it differani from Report).4
UA
If. SUPPLEMENTARY NOTES
*The view, opinions, .andlor findings contained in this report are those of the author(s) and should not be construed as an official Department of the Army position, policy, or decision, unless so designated by other documentation.
IS. KEY WORDS (Con10n.0 an rovers@ side It nleoeeW7 and Ientify'OW080oa numeor)
plasmas (physics) stability elasticity traction
2&. AftRACT (r.MdWW 01009010 at*&MMim9ef es0e
magnetohydrodynami Cs thin shells buckling
fdodei by block "ninle)
>C00 A bibliography of recent publications Is given.
LAJ
D S@img~l.O
mVI~oSLT
~ 1129 077
UNCLASSIFIED
tretsm, F, awt~ivera?,pw eatru-i~PArI.Sr
nfoete r
FINAL REPORT
PERIOD COVERED BY REPORT: May 1. 1979 - August 31, 1982
TITLE OF PROPOSAL: Elastic Stability
CONTRACT OR GRANT NUMBER: DAAG - 29 - 79-- C - 0086
NAME OF INSTITUTION: University of California. Berkeley
AUTHOR(S) OF REPORT: Jerrold E. Marsden. P..
SCIENTIFIC PERSONNEL SUPPORTED BY THIS PROJECT AND DEGREES AWARDED DURING THIS REPORTING PERIOD:
Research Associates: T. Ratiu (Ph.d. 1980), D. Bao, J. Pierce, R. Wohl.
Visiting Professors:
1. J. Ball (Edinburgh) May 1979 - April 1980 2. P. Holmes (Theoretical and Applied
Mechanics, Cornell) January - June, 1981
3. M. Golubitsky (Arizona) January 1982 June, 1982.
Dr. Jerrold E. Marsden 16567-N
University of California at Berkeley Center for Pure and Applied Mathematics Berkeley, CA 94720
ARO Contract DAAG-29-79-C-0086
FINAL REPORT
K. __U___j following projects were completed.
1) Work on the number and stability of solutions of the traction and related problem in elasticity with D. Chillingworth.and Y.H. Wan in a series of four papers as continued One paper is about to appear, two are in ref-
ereeing and the last isinpreparation.
2) Work is underway concerning-the Hamiltonian structure of the plasma, MHD and related equations with applications to stabilit. jointly with A. Weinstein. Several outstanding problems were solved by combining geometric and analytic techniques (see the references attached).
During olubitsky's visit on the contrac '1papers on the Norse lemma
and the buckling of shells were completed. This visit inspired an extension of the work of Holmes and Marsdnfrom the previous year. Using singularity theory they now believe they can extend their results on chaos to weakly coupled oscillators. This would answer very Important questions about KM theory and interacting wave models.
Recent Publications 1. Bifurcations of momentum maps (with J. Arms and V. Moncrief), Comm.
Math. Phys. 78 (1981), 455-478. 2. Lectures on geometric methods in mathematical physics, CBNS-ISF
Regional Conference Series in Applied Mathematics, #37, SIM!(1981), 97 pp. 3. A partial differential equation with Infinitely many periodic orbits: Chaotic oscillations of a forced beam (with P. Homes), Arch. Rat.
Mach. An. 76 (1981), 135-167.
.
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- w± w± fermilab
- university of california berkeley ipm integrated pest management
- essig museum of entomology university of california berkeley
- university of california berkeley
- stability u california berkeley idi unclassified el
- headaches university of california berkeley
- hidden slaves berkeley law
- u olo cyayuv teesael eniversity of california berkeley
- u c berkeley strategic academic plan
- table 7 22 top 20 academic institutions awarding s e doctoral degrees
Related searches
- controlled unclassified information vs fouo
- introduction to controlled unclassified information
- introduction to controlled unclassified information training
- university of california berkeley majors
- university of california berkeley cost
- university of california berkeley information
- university of california berkeley online
- university of california berkeley wiki
- university of california berkeley athletics
- university of california berkeley admissions
- california berkeley online masters
- university of california berkeley phd