Prs iyc, fs I 2.3. Ra"ll ige-Ritz ofi. all fki( L 1.rEgia tr4 ur a Al Nh 212mea 24+fcry,y∈qua,sr 2.9 1(1 fal Naol 2el hiri aryi inR wi 1 JJJh =h I 武 1≤wj≤ Ahni id)1≤w≤h The procedures, either Rayleigh-Ritz or Galerkin, are 2le812/. to those we de veloped in detail in the one-dimensional case 2. 9.2 Pafticulafi illuot fativl naol tt Uniform Mesh (1,1) Ki 2n i th h 1 len we refer to a uniform mesh, we shall mean the particular triangulation e.(Note the diameter of the elements, and hence mesh, is in fae h)⑦⑨⑧❍⑩ ❶❉❷❢❸✜❹❻❺❽❼✪❾✰❿t➀✟❹➂➁✡➃ ➄✗➅③➆✩➅✏➇ ➈➊➉✿➋✗➌❍➍➏➎✏➐✰➑✗➒❪➈➓➎❞➔✣→➓➣↕↔❋➙❋➉✜➌❍➍❽↔❃➛✗➎❍➜ ➝✰➞✲➟✴➠✩➡q➢ ➤❝➥❃➦➏➧③➨❆➩③➫✿➭t➯➲➤❛➩✇➳☞➵✿➸ ➺ ➻♥➼ ➥✓➽➾➫✷➚❦➩✇➪ ➶❻➹✿➘❳➴②➷➬✲➮❉➱❞✃♥❐☞✃❜❒❳❮Ï❰✿➱❞✃②❒ Ð ÑÓÒ Ô ÕtÖ➶Ø× Ù➥✓➧③➨❆➽➾Ú➏➩✇➪✩➸ ➺ ➻✌Û❋Ü❣➻❦Ý ➥✔➳➾➩ Ý✟Þ➨ Ý ➮❉➱➺ ➻ ❐☞ß➏❒ ➼ ❰✿➱❞ßt❒à❐âá✎ß Û❋Ü❣➻❋ã ⑦⑨⑧❞ä å❑➀☞æ✲❾❉❸✽❼Ø❿t❼♠ç✥è⑨é❝ê❻❿✜➀✝❹➂➁❜æ ➄✗➅✇ë✪➅✏➇ ➙❋➍➏➜❻➍✲↔❃➉✽➌⑨ì❁➉✜í✣➍ ➝✰➞✲➟✴➠✩➡❱î✓ï ð✗➨❆➳ ➺ ➻ ➱✏ñò❒ ➼ ôó õ☞ö ➷ ➺ ➻ õò÷✩õ ➱✏ñò❒àø❛ß ➼ ÷☎ù ➱✏ñò❒à❐❛ú ➼üû ❐ ã❆ã❅ã ❐✟ý ➸ þ ➻ ➺ ➻ ➼❑ÿ➻ ➺ ➻ Û✁￾➤ ó þ ➻ ù④õ ➼ ➮❉➱÷❻ù ❐ ÷✩õ ❒✄✂ û✆☎ ú❪❐✞✝ ☎ ý✟✂ ÿ➻ ù ➼ ❰✿➱÷☎ù ❒✄✂ û✠☎ ú ☎ ý✟✡ ☛✌☞✎✍✑✏✌✒✔✓✖✕✗✍✙✘✛✚✜✒✔✍✣✢✙✤✥✍✄✦★✧✩☞✎✍✪✒✆✫✭✬✯✮✯✰✱✍✄✦✳✲✴☞✶✵✷✫✑✦★✧✩✸✹✓✯✒✁✺✥✬✯✰✻✍✪✒✔✼✯✦★✽✾✤✭✬✯✒✔✍✂➩❀✿t➨❅➪❽➳➾➩✱❁❅➥✓➧❂✧❃✓❄✧✩☞✎✓✯✢✪✍❆❅❇✍✹✘❈✍✪✵ ❉ ✍✄✰✻✓✙✏✎✍✙✘❄✦★✽❊✘❋✍✄✧❃✬✯✦★✰●✦★✽❍✧✩☞✎✍■✓✯✽❏✍✪✵❑✘✯✦★▲✹✍✪✽✎✢✣✦✷✓✯✽✌✬✯✰▼✕✙✬✯✢✄✍✖◆ ➄✗➅✇ë✪➅✘➄ ❖❜➉t↔❃➔❅➎◗P❈❘❻➌✏➉t↔✁❙Ó➌✏➌◗❘✪í❅➔❆↔✔➉t➔✣➎✩❚↕➍qì✎➉✽í❅➍ ➝✰➞✲➟✴➠✩➡❱î✜î ❯●✽❱✦❲✄✓✯✒✣▲❨❳❍✍✣✢✔☞✪➸ ❩ ➼ ❬ý ➬ ➷ ❭ý ➼ ➱❞ý➷ ❪ û ❒ ➬ ý ➼ ➱❞ý➷ ❮ û ❒ ➬ ❫ ➼ û✴❴ý ➷ ❵❛☞✎✍✪✽❜❅❇✍❛✒✗✍✷❲✄✍✪✒✹✧❝✓❍✬❞✚✜✽✾✦❲✄✓✛✒✣▲❡▲✹✍✣✢✔☞✶✤✑❅❇✍❆✢✔☞✾✬✯✰★✰❇▲✹✍✙✬✯✽❜✧✩☞✎✍✠✏✎✬✛✒✣✧◗✦✷✕✪✚✜✰✻✬✛✒❛✧◗✒✣✦✷✬✛✽❢✲❈✚✜✰✻✬✯✧✞✦✷✓✯✽ ✬❈❣✙✓ ❉ ✍✖◆✐❤★❥✐✓✯✧❃✍❦✧★☞✾✍❧✘✯✦✷✬✛▲❆✍✪✧❃✍✄✒❧✓♠❲✑✧✩☞✎✍❧✍✪✰✻✍✪▲❆✍✪✽✾✧◗✢✙✤✟✬✛✽❏✘❧☞✎✍✪✽❏✕✙✍✠▲✹✍✄✢❑☞✶✤✟✦❀✢✑✦★✽✆❲✄✬❈✕✪✧♦♥❬❫ ✤✟✽❏✓✯✧ ❫ ◆ ♣ q