The Electronic Journal of Linear Algebra.
A publication of the International Linear Algebra Society.
Volume 7, pp. 41-52, May 2000.
ISSN 1081-3810. http://math.technion.ac.il/iic/ela
ELA
✂✁☎✄✝✆✂✞✠✟☛✡✌☞✍✞✏✎✑✆✒☞✔✓✕✟✗✖✘✂✄✙☞✔✁✚☞✔✛✜✞✣✢
✂✓✤✌✥✜✥✜✁✚☞✍✦✧★✟✩☞✍✆✪✓✫✟✬✆✭✁☎☞✔✓✕✛✮✂✯✰✂✁✲✱✳✛✵✴✬✯✂✷✶ ✸✺✹✼✻✘✽✿✾✺✸❁❀❃❂★❄❁✽✺❅
ELA
Óq➼⑩➽✍❐➁➽⑧Üö➼②❮➬➪t➚⑩➷②Ú◆➘❯➚⑩➷➔➶▲❮❑â⑩Ñ➄➽❈➮❃➹➄Õ✬➽✍➷②➪➁➹➴➘➬➷✒➘❪❰❯➽◆❐t❮✩Ú◆➘❯➚⑩➷➔➶▲❮❑â⑩Ñ➄➽♠Ù②➽◆Ñ❥➮✏ä✺➻✲➼⑩➽◆➘➬❐➁➽✍ÕELA
Ñ➄➹➴ÕÞ➹➴➶✚➘❯❐▲➮❃➹➄➷②❮❑Ñ❣Û❯❮❑➷➅➮❸ÏÐ➘➬❐t➶➁➼②➽✍➪➁➽qÓ☎➽q➚②➪➁➽⑥❒❬✹✚Ø❿✹❬❮❿✹✌❰✌✹✒➱✒➱❩➱➴Öç
ELA
ELA
❼➬❳s❩♠❭▲❤❥❼❵✐➔❳❋❢➔❼❵✐✇Ó➏Ô❖Ð✕❒❰â★×✄Ô❖Ð❤ésâ★×✵Ø✄Ù❤Üs❮❿õ✏✝✸â★í✳Ñ