Variational method Sample Clauses

Variational method. ‌ The variational method is an approach for DA that aims to assimilate the data by means of solving a suitable constrained optimization problem. Usually, the op- timization problem consists of the minimization of a functional measuring (in a proper norm) the misfit between the available data and the computed solution, us- ing as a constraint the mathematical model. More precisely, in an abstract frame- work, let us define a functional F p F px, µq }d Hpx, µq} (2.19) where } } denotes a suitable norm, and3 p 1. For instance, for time-dependent PDE’s, } } could be the L2pt0, tN ; L2q norm and p 2. Then, we can write the optimization problem as F min px, µq uPU
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  • Provisional Measures Article 50

  • Classification Changes When the University determines that a revision of a class specification for positions covered by this agreement is needed, and such revision affects the collective bargaining unit designation, the University shall notify AFSCME in writing of the proposed change. AFSCME shall notify the University, in writing, within fifteen (15) days of receipt of the proposed changes, of any comments it has concerning the proposed changes or of its desire to discuss the proposed changes.

  • Variation of period of parental leave Unless agreed otherwise between the employer and employee, an employee may apply to their employer to change the period of parental leave on one occasion. Any such change to be notified at least four weeks prior to the commencement of the changed arrangements.

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  • Construction Change Directive A written order prepared and issued by the District, the Construction Manager, and/or the Architect and signed by the District and the Architect, directing a change in the Work.

  • Construction Change Directives 7.3.1 A Construction Change Directive is written order prepared by the Architect and signed by the Owner and Architect, directing a change in the Work and stating a proposed basis for adjustment, if any, in the Contract Sum, or Contract Time, or both. The Owner may by Construction Change Directive, without invalidating the Contract, order changes in the Work within the general scope of the Contract consisting of additions, deletions or other revisions, the Contract Sum and Contract Time being adjusting accordingly.

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  • Additional Members One or more additional members may be admitted to the Company with the consent of the Member. Prior to the admission of any such additional members to the Company, the Member shall amend this Agreement to make such changes as the Member shall determine to reflect the fact that the Company shall have such additional members. Each additional member shall execute and deliver a supplement or counterpart to this Agreement, as necessary.

  • SINGLE-USE PRODUCTS The Board of County Commissioners has established a single-use products and plastic bags policy intended to reduce the use of products which have become globally recognized as having lasting negative impacts on the environment. Neither single-use products nor plastic bags may be sold or disbursed on County property by staff or contracted vendors, except as set forth in Orange County Administrative Regulation 9.01.03. Failure to comply with the Regulation may result in termination of the contract or other contractual remedies, and may affect future contracting with the County. The use of reusable, recyclable, biodegradable, or compostable materials is encouraged.

  • CHANGE IN CLASSIFICATION SPECIFICATIONS Section 1. The Employer shall notify the Union of intended classification studies.

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