derivations and of quadratic derivations on c algebras

Ngày tải lên: 05/08/2014, 15:21

... quadratic * -derivations On C* algebras We prove the superstability of * -derivations and of quadratic * -derivations on C* -algebras More precisely, we introduce the concept of (ψ, ε) -approximate * -derivations ... associated with the Cauchy functional equation and the Jensen functional equation and of quadratic * -derivations on Banach *-algebra We moreover prove the superstability of * -derivations and of quadratic ... are called the Cauchy functional equation and the Jensen functional equation, respectively The function f(x) = bx is a solution of these functional equations Every solution of the functional...

Ngày tải lên: 21/06/2014, 00:20

... of derivations on Hilbert C modules,” in Topological Algebras and Applications, vol 427 of Contemporary Mathematics, pp 31–39, American Mathematical Society, Providence, RI, USA, 2007 34 L C ... derivation is contained in the radical,” Annals of Mathematics, vol 128, no 3, pp 435–460, 1988 22 B E Johnson, “Continuity of derivations on commutative algebras, ” American Journal of Mathematics, vol ... 8, Interscience, New York, NY, USA, 1960 D H Hyers, On the stability of the linear functional equation,” Proceedings of the National Academy of Sciences of the United States of America, vol 27,...

Ngày tải lên: 22/06/2014, 02:20

... assumption of non-degeneracy guarantees that p is nonzero, and the conclusion implies that A ! p (A) de nes a subrepresentation of A on pH This subrepresentation is clearly cyclic, with cyclic vector ... irreducibility Hence \ irreducible ) (A)0 = C I" Conversely, when (A)0 = C I and is reducible one nds a contradiction because the projection onto the alleged nontrivial stable subspace of H commutes with ... Quantum Mechanics (1930), which contains a heuristic and mathematically unsatisfactory account of quantum mechanics in terms of linear spaces and operators.) 1.2 Rings of operators (von Neumann algebras) ...

Ngày tải lên: 17/03/2014, 14:41

... Isoproturon (C/ C0) pH7 Figure Effect of pH on solar photocatalytic isoproturon degradation over TCNS5 (Experimental conditions: C0 =1.14×10−4 M; catalyst amount = 1.0 g L−1.) Cycle i Cycle ii Cycle ... hole recombination process [26] 3.2.3 Effect of Substrate Concentration The effect of substrate concentration is an important parameter for photocatalytic degradation activity over known catalyst ... loading (TCNS5) and further increase results an activity decrease gradually Table BET surface area and particle size of the TCNS catalysts Catalyst TCNS0 TCNS1 TCNS3 TCNS5 TCNS10 TCNS15 Particle size...

Ngày tải lên: 26/03/2014, 00:20

... (elastoplastic deformation) of the scratch track, we observed a slightly machined surface without cracks (Fig 1d), because elastic–plastic deformation occurred In the brittle transition part of the scratch ... substrates Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any ... transition part of the scratch track, resulting in ductile and/ or brittle properties because of the deformed and strain-hardened lattice structure Conclusion We employed a combination of nanoindentation...

Ngày tải lên: 21/06/2014, 08:20

Ngày tải lên: 05/08/2014, 09:46

Ngày tải lên: 05/08/2014, 10:20

Ngày tải lên: 05/08/2014, 15:20

... accounts in accordance with Directive 2006/43/EC of the European Parliament and of the Council of 17 May 2006 on statutory audits of annual accounts and consolidated accounts, amending Council ... operational risks • Pro-cyclical impact of herding and risk concentrations in particular market segments and deleveraging on the liquidity and stability of financial markets Commission Communication ... assurance14, Directive 2002/83/EC of the European Parliament and of the Council of November 2002 concerning life assurance15 and Directive 2005/68/EC of the European Parliament and Council of 16...

Ngày tải lên: 19/02/2014, 09:20

... Territorial Cohesion, November 2010 Commission Staff Working Paper: Results of the public consultation on the conclusions of the fifth report on economic, social and territorial cohesion, SEC(2011) 590 ... institutional capacity and an efficient public administration by strengthening of institutional capacity and the efficiency of public administrations and public services related to implementation of ... energy consumption classification kWh/year Decrease of primary energy consumption of public buildings users Number of additional energy users connected to smart grids Environment Energy and climate...

Ngày tải lên: 07/03/2014, 16:20

... ensure the accuracy and the confidentiality of data and the protection of personal data in accordance with Directive 95/46/EC Article 8b Access to rating information A credit rating agency registered ... breach and the economic capacity of the credit rating agency concerned The amount of the fine shall not exceed 20% of the annual income or turnover of the credit rating agency of the preceding ... (see Section of impact assessment accompanying this proposal): • Multiplicity of supervisors involved and risks of conflicts over competences; • Risk of divergent and inconsistent application of...

Ngày tải lên: 15/03/2014, 07:20

... behaviour of a EuSEF manager, notably in the conduct of its activities and its relationship to investors Article – Conflicts of interest Article contains rules for the handling of conflicts of interest ... Regulation Article 20 – Sanctions Article 20 contains provisions on sanctions to ensure proper enforcement of the requirements of this Regulation Article 21 – Breach of key provisions Article 21 specifies ... than UCITS in accordance with Article of Directive 2009/65/EC of the European Parliament and of the Council of 13 July 2009 on the coordination of laws, regulations, and adminstrative provisions,...

Ngày tải lên: 23/03/2014, 08:21

... the Commission's actions on this 'locomotive' 2.2 Public consultation and consultation of other parties On 13th July 2011, the Commission services launched a public consultation on possible measures ... reduced, which would in turn lead to continued confusion amongst investors Consultation respondents underlined that conflicting and patchy information continue to threaten to undermine confidence, ... identifying and understanding social investment propositions A common theme in the responses of stakeholders to the Commission consultation on social investment funds was the impact of confusion and...

Ngày tải lên: 30/03/2014, 12:20

... nanorod on a TEM grid and the corresponding selective area diffraction The diffraction is from the ½1010Š zone axis, and provides another confirmation of the [0001] growth orientation High-resolution ... to surface accumulation layer [10] The high density of accumulated electrons at the surface is a known cause for non-radiative recombination through Auger processes Auger recombination has been ... to the thickness of the rods and the low decomposition temperature of InN, but electron diffraction from a larger selected area diffraction aperture confirms that the rods are single crystals STEM/...

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Ngày tải lên: 05/08/2014, 10:20

Ngày tải lên: 05/08/2014, 10:20

Ngày tải lên: 05/08/2014, 10:20

Ngày tải lên: 05/08/2014, 10:20

Ngày tải lên: 05/08/2014, 10:20