THE PROBLEM OF SOLVABILITY OF EQUATIONS IN A FREE SEMIGROUP

Correspondence should be addressed to Vicent¸iu R˘adulescu, vicentiu.radulescu@imar.ro
Received 31 December 2010; Accepted 31 December 2010
Copyright q 2010 C. O. Alves and V. R˘adulescu. This is an open access article distributed under the Creative Commons Attribution License, which perm[r]

For experimental work, shear deformation validation and compared structural theories, Stoffle [20] measured and simulated vibrations of viscoplastic plates under impulsive loading and determined how accurately the measured deformations can be calculated by the chosen constit[r]

elements. This uncoupling allows for a flexible implementation of the so-called h − p
adaptivity, where the size of the element can be adapted to the local features of the model and the order of the interpolatin[r]

Surface Acoustic Wave (SAW) devices are widely used in multitude of device concepts mainly in Micro Electro Mechanical Systems (MEMS) and communication electronics. As such, SAW based micro-sensors, actuators and communication electronic devices are well known applications <[r]

( a ( x ( t )) ( x ( t ))) = f ( t , x ( t ), x ( t )) for a . e . t ∈ R
α ( t ) ≤ x ( t ) ≤ β ( t ) for every t ∈ R
x ( −∞ ) = α ( −∞ ), x (+ ∞ ) = β (+ ∞ ).
Proof . The proof is quite similar to that of Theorem 2.3. Indeed, notice that the pre- sent statement[r]

Abstract. We prove that the translational hull of a strongly right or left adequate semigroup is still of the same type. Our result amplifies a well known result of Fountain and Lawson on translational hull of an adequate semigroup given[r]

In this paper, the governing equations of rectangular plates with variable thickness subjected to mechanical load are established by using the classical plate theory, the geometrical nonlinearity in von Karman-Donnell sense. Solutions of the problem are derived according to Galerkin method.

3
+ ε i j (1)
where d i j is diameter at breast height and h i j is total tree height of the
i th tree and j th plot and measurement occasion. α and β are parame- ters to be estimated and ε is the error term. The equations were used to estimate the he[r]

max and edge-max problems are different from one another (that is, the sets of feasible solutions are not identical). Finally, note that the edge-max 2-piece packing problem is identical to the 1-restricted 2-matching problem.
For k ≥ 2, only the node-ma[r]

The main characteristics of currently available integrated circuits give the possibility to make massively parallel systems, as long as the processings « volume » are given priority to data transfer. Systolic model is a powerful tool for conceiving spe[r]

SYSTEMS OF LINEAR EQUATION ---Basis variable: Free variable: General Solution: Find the general solution of the linear system TRANG 17 I.. SYSTEMS OF LINEAR EQUATIONS ---Find the general[r]

Most elements of the weighted average cost of capital are easy to compute. Unlike bonds, mortgages and bank loans, the cost of lease capital is never stated. Leases vary widely in application fees, down payments, deposits, prepayments and length all of which make it difficult to specify the cost of[r]

Chapter 1. Introduction
constant equilibriums, is constituted by two components. One of them is called the di ff usion wave, which is convolution of the heat kernel with the fundamental solution of the d’Alembert’s wave equation; the other i[r]

The features of oil whip are summarized in the following list:
1. When the rotating speed of a shaft is raised from zero, oil whip starts in many cases at twice the critical speed, as shown in Fig. 5.1a, and continues to[r]

Attention should be given to removing or reducing further sources of stress at work, and supporting the individual through any short-term crisis.
Access to professional counselling services can be an invaluable help in assisting the recovery and rehabilitation of

Xem Thêm " INTERPERSONAL SKILLS IN THE WORKPLACE "

Xem Thêm " TEAMS IN THE WORKPLACE "