| ²é¿´: 632 | »Ø¸´: 10 | |||
| ±¾Ìû²úÉú 1 ¸ö LS-EPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
hnieyjmľ³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
Çë°ïæ¼ìË÷ÂÛÎÄÊÇ·ñ±»EIÊÕ¼
|
||
| Yang J. Alternative convergence analysis for a kind of singularly perturbed boundary value problems[J]. |
» ²ÂÄãϲ»¶
284Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
07»¯Ñ§280·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
Çó²ÄÁÏ£¬»·¾³×¨Òµµ÷¼Á
ÒѾÓÐ3È˻ظ´
335Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
Ò»Ö¾Ô¸¼ª´ó»¯Ñ§322Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
»·¾³Ñ§Ë¶288Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
341Çóµ÷¼Á(Ò»Ö¾Ô¸ºþÄÏ´óѧ070300)
ÒѾÓÐ6È˻ظ´
muse
¾èÖú¹ó±ö (ÖªÃû×÷¼Ò)
- LS-EPI: 147
- Ó¦Öú: 314 (´óѧÉú)
- ¹ó±ö: 0.549
- ½ð±Ò: 20674
- É¢½ð: 2783
- ºì»¨: 81
- ɳ·¢: 156
- Ìû×Ó: 6098
- ÔÚÏß: 1468.2Сʱ
- ³æºÅ: 1207111
- ×¢²á: 2011-02-19
- רҵ: ±£ÏÕѧ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
|
2006ÄêµÄÎÄÏ×ÃûΪUniform convergence analysis of finite difference approximations for singular perturbation problems on an adapted grid ×÷ÕßΪYanping Chen¡£ ÕâÆª±»SCIÊÕ¼ Uniform convergence analysis of finite difference approximations for singular perturbation problems on an adapted grid ×÷Õß:Chen, YP (Chen, YP) ADVANCES IN COMPUTATIONAL MATHEMATICS ¾í: 24 ÆÚ: 1-4 Ò³: 197-212 DOI: 10.1007/s10444-004-7641-0 ³ö°æÄê: JAN 2006 ²é¿´ÆÚ¿¯ÐÅÏ¢ ÕªÒª A singularly perturbed two-point boundary value problem with an exponential boundary layer is solved numerically by using an adaptive grid method. The mesh is constructed adaptively by equidistributing a monitor function based on the arc-length of the approximated solutions. A first-order rate of convergence, independent of the perturbation parameter, is established by using the theory of the discrete Green's function. Unlike some previous analysis for the fully discretized approach, the present problem does not require the conservative form of the underlying boundary value problem. ¹Ø¼ü´Ê ×÷Õ߹ؼü´Ê:singular perturbation; moving mesh; rate of convergence; error estimate KeyWords Plus:BOUNDARY-VALUE PROBLEM; CONVECTION-DIFFUSION PROBLEM; POINTWISE CONVERGENCE; MESH METHODS; EQUIDISTRIBUTION ×÷ÕßÐÅÏ¢ µØÖ·: [ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ] [ 1 ] Xiangtan Univ, Dept Math, Hunan, Peoples R China µç×ÓÓʼþµØÖ·:ypchen@xtu.edu.cn ³ö°æÉÌ SPRINGER, 233 SPRING STREET, NEW YORK, NY 10013 USA Àà±ð / ·ÖÀà Ñо¿·½Ïò:Mathematics Web of Science Àà±ð:Mathematics, Applied ÎÄÏ×ÐÅÏ¢ ÎÄÏ×ÀàÐÍ:Article ÓïÖÖ:English Èë²ØºÅ: WOS:000236833200011 ISSN: 1019-7168 ÆÚ¿¯ÐÅÏ¢ Impact Factor (Ó°ÏìÒò×Ó): Journal Citation Reports® ÆäËûÐÅÏ¢ IDS ºÅ: 033FV Web of Science ºËÐĺϼ¯ÖÐµÄ "ÒýÓõIJο¼ÎÄÏ×": 21 Web of Science ºËÐĺϼ¯ÖÐµÄ "±»ÒýƵ´Î": 12 |

9Â¥2014-09-26 16:59:00
muse
¾èÖú¹ó±ö (ÖªÃû×÷¼Ò)
- LS-EPI: 147
- Ó¦Öú: 314 (´óѧÉú)
- ¹ó±ö: 0.549
- ½ð±Ò: 20674
- É¢½ð: 2783
- ºì»¨: 81
- ɳ·¢: 156
- Ìû×Ó: 6098
- ÔÚÏß: 1468.2Сʱ
- ³æºÅ: 1207111
- ×¢²á: 2011-02-19
- רҵ: ±£ÏÕѧ

2Â¥2014-09-26 16:01:36
hnieyjm
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 2057.9
- É¢½ð: 2
- Ìû×Ó: 396
- ÔÚÏß: 47.4Сʱ
- ³æºÅ: 560000
- ×¢²á: 2008-05-18
- רҵ: Á¦Ñ§ÖеĻù±¾ÎÊÌâºÍ·½·¨
3Â¥2014-09-26 16:05:20
muse
¾èÖú¹ó±ö (ÖªÃû×÷¼Ò)
- LS-EPI: 147
- Ó¦Öú: 314 (´óѧÉú)
- ¹ó±ö: 0.549
- ½ð±Ò: 20674
- É¢½ð: 2783
- ºì»¨: 81
- ɳ·¢: 156
- Ìû×Ó: 6098
- ÔÚÏß: 1468.2Сʱ
- ³æºÅ: 1207111
- ×¢²á: 2011-02-19
- רҵ: ±£ÏÕѧ

4Â¥2014-09-26 16:07:26













»Ø¸´´ËÂ¥