 Posted: Thu 14:44, 13 Jan 2011 Post subject: stivali ugg Interference for a Class of Wave Equat |
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| Interference term with a class of wave equations exact controllability
+ IuId £ = kLr ~ (£) is easy to prove: I2 + IV = flip x '(\2Ecz,stivali ugg, one to relaxation cz,Moncler jacken, a cz, a Ecz, ≥ (T-2L-kLT a nkT a-n-1) E (.) so that s \-=,moncler outlet, then the inequality (4) left the establishment, the use of inequality (3), Order \/ 2a's320 Taiyuan University of Science and Technology 2007, positive, and called . T> i II 22 (1 a kL) rY A n then consider the system a Ay + ky = 0, (, t) ∈ force × R? Y = Ov \, Y () = 0, ∈ the solution,, * lJJ ~ JlN (2), easy to prove that A: (u., u) a ((0), (0)) is (force) × L2 (force) to L2 (force) × H (force) isomorphism. According to the principle of Hilbert uniqueness ..., system (1) is controlled precisely zero, zero according to precise control and accurate knowledge to control the equivalence The system (1) is the exact controllability. References: [1] [2] [3] [4] [5] [6] JLLIONS.Exactcontrollability, stabilizability, andperturbationsfordistributedsystem [J]. SiamReview,ugg prezzo, 1988,30 (1 ) :1-68. KONORNIKV.Exactcontrobilityandstabilizationandthemultipliermethod [M]. Paris, Masson ,1994,7-60. KOMORNKUV.ZUAZUAE.Adirectmethodforboundarystabilizationofthewaveequation [J]. math.PuresetApple ,1990,69:33-54. RUTHF.CurtainHansZartAnintroductiontoinfinite-DimensionalLinearSystemsTheroy [ ,],[[M]. NewyorkSpringer-verlag ,1988,15-40. ExactControllabilityoftheWaveEquationwithInterveneGUOLi ~ un, LILi-ping (TaiyuanUniversityofScienceandTechnology, Taiyuan030024, China) Abstract: Theexactcontrollabilityofthewaveequationwithintervene, rY \Y =, (, t) ∈ F × R 【), (0): Y. , Y (0) = Y,ugg italia, ∈ force isdiscussed. TheexactcontrollabilityofthesystemisverifiedbyusinghibertuniquemethodKeywords: exactcontrollability, waveequation, intervene 相关的主题文章： ugg prezzo Aluminum foil from the domestic market Moncler jacken High quality but expensive titanium implants _2173 ugg stivali PH17-7 heat expansion of materials _942 |
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