| 1. |
MTK volume 17 issue 2 Front matter |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 1-2
Preview
|
PDF (38KB)
|
|
ISSN:0025-5793
DOI:10.1112/S0025579300002849
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
| 2. |
The maximum numbers of faces of a convex polytope |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 179-184
P. McMullen,
Preview
|
PDF (290KB)
|
|
摘要:
AbstractIn this paper we give a proof of the long‐standing Upper‐bound Conjecture for convex polytopes, which states that, for 1 ≤j
ISSN:0025-5793
DOI:10.1112/S0025579300002850
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
| 3. |
Some dimensional properties of generalised difference sets |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 185-188
D. J. Ward,
Preview
|
PDF (210KB)
|
|
ISSN:0025-5793
DOI:10.1112/S0025579300002862
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
| 4. |
Note on a theorem of Wiener and Pitt |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 189-192
Dang Dinh Ang,
Preview
|
PDF (170KB)
|
|
ISSN:0025-5793
DOI:10.1112/S0025579300002874
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
| 5. |
On a problem of Erdös, Straus and Schinzel |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 193-198
R. C. Vaughan,
Preview
|
PDF (208KB)
|
|
ISSN:0025-5793
DOI:10.1112/S0025579300002886
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
| 6. |
Closed sets of algebraic numbers in complete fields |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 199-205
C. J. Smyth,
Preview
|
PDF (323KB)
|
|
ISSN:0025-5793
DOI:10.1112/S0025579300002898
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
| 7. |
The stability of the asymptotic suction boundary layer profile |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 206-242
P. Baldwin,
Preview
|
PDF (1341KB)
|
|
摘要:
AbstractThe stability equation of the asymptotic suction boundary layer profile, using a linear stability analysis, is transformed into a generalised hypergeometric equation. The solution of the stability problem may thus be written formally in terms of the relevant generalised hypergeometric functions. An asymptotic analysis is carried out on these functions for large values of the Reynolds number, and the asymptotic representation of the solutions shown to agree with that given by the usual Orr–Sommerfeld analysis.
ISSN:0025-5793
DOI:10.1112/S0025579300002904
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
| 8. |
A note on rotationally symmetric flow above an infinite rotating disc |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 243-249
J. B. McLeod,
Preview
|
PDF (442KB)
|
|
ISSN:0025-5793
DOI:10.1112/S0025579300002916
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
| 9. |
On converging solid spheres in a highly viscous fluid |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 250-254
Robert E. Hansford,
Preview
|
PDF (212KB)
|
|
摘要:
AbstractA method of “inner and outer expansions” employed by Cox and Brenner (1967) is used to calculate the hydrodynamic force experienced by either of two identical small solid spheres, approaching each other, at low Reynolds number, with the same velocity along their line of centres, for the limiting case when the gap width between them tends to zero. Numerical results are compared with those furnished by the exact solution and an improved expression is then obtained for a similar problem arising from the motion of a small sphere towards an identical stationary sphere, in the limit of small gap widths.
ISSN:0025-5793
DOI:10.1112/S0025579300002928
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
| 10. |
Wave propagation in a transversely isotropic heat‐conducting elastic material |
| |
Mathematika,
Volume 17,
Issue 2,
1970,
Page 255-274
P. Chadwick,
L. T. C. Seet,
Preview
|
PDF (926KB)
|
|
摘要:
SummaryA transversely isotropic elastic material can transmit three body waves in each direction, a quasi‐longitudinal (QL) wave, a quasi‐transverse (QT) wave, and a purely transverse wave. When the material is able to conduct heat the properties of small amplitude QL and QT waves are modified and we consider here the analysis of such thermo‐elastic interactions in plane harmonic disturbances. The modified QL and QT waves are both found to exhibit frequency‐dependent dispersion and damping of the kind known to affect dilatational waves in isotropic heat‐conducting elastic materials, and in addition we show that the particle paths in the associated motions are ellipses with their axes inclined to the wave normal. This latter effect is peculiar to body waves travelling inanisotropicheat‐conducting elastic materials and seems not to have been studied in detail hitherto. Numerical results referring to the propagation of plane harmonic body waves in a single crystal of zinc are presented and discussed.
ISSN:0025-5793
DOI:10.1112/S002557930000293X
出版商:London Mathematical Society
年代:1970
数据来源: WILEY
|
首页
