| 000 | 01146nam a2200241 a 4500 | ||
|---|---|---|---|
| 005 | 20250914072651.0 | ||
| 008 | 981208q1900 xxu18 00mueng | ||
| 039 | 9 |
_a201404021130 _blatihan _c200705101532 _dnorsiah _y08-18-1999 _zload |
|
| 090 |
_afilem QA611 _b.R4 |
||
| 245 | 1 | 0 |
_aRegular homotopies in the plane _h[motion picture] : _bpart II / _cInternational Film Bureau |
| 260 |
_aChicago : _bInternational Film Bureau, _c1900 |
||
| 300 |
_a1 film reel (18 min.) : _bsd., col. ; _c16 mm. |
||
| 500 | _aIllustrates the Whitney-Graustein theorem that two regular curves in the plane are regularly homotopic if they have the some rotation number. Begins witha brief review of relevent concepts. Proves the theorem by constructing a regular homotophy between two given curves with the same rotation number | ||
| 500 | _aBahan rosak (Lupus) | ||
| 650 | 0 | _aHomotopy theory | |
| 711 | 2 | _aInternational Film Bureau | |
| 907 |
_a.b11984296 _b2022-02-21 _c2019-11-12 |
||
| 942 |
_c3 _n0 _kfilem QA611 .R4 |
||
| 914 | _avtls000205092 | ||
| 991 | _aFak Sains Matematik | ||
| 998 |
_at _b1999-05-08 _cm _d- _feng _gxxu _y0 _z.b11984296 |
||
| 999 |
_c199969 _d199969 |
||