Now showing items 31-40 of 2757
Axial crushing analysis of tubes deforming in the multi-lobe mode
Similar to the concertina mode, the wall of axially crushed tubes deforming in multi-lobe or diamond mode, will be laid down partly to the inside and partly to the outside of the tube generator with the latter part being ...
An M/G/1 queueing system with compulsory server vacations
The paper deals with a single server queue with compulsory server vacations. There are single Poisson arrivals with mean arrival rate ? and the service is performed in batches of fixed size M(?1) or min (n, M) and the ...
A Family of Second Order Methods for Variable Coefficient Fourth Order Parabolic Partial Differential Equations
A family of second order methods is developed for the numerical solution of variable coefficient fourth order parabolic partial differential equations in one space variable. The methods arise from a three point recurrence ...
Derivation of new block methods for the numerical solution of first-order IVP's
(Taylor and Francis Inc., 1997)
New block methods of order two and three for the numerical solution of initial value problems are derived. The matrix coefficients of these methods are chosen such that low powers of the blocksize appear in the principal ...
Asymptotic formulae of liouville-green type for a general fourth-order differential equation
As asymptotic form of solutions of Liouville-Green type for a general fourth-order differential equation are given under general conditions on the coefficients for large x. � 1998 Rocky Mountain Mathematics Consortium.
Asymptotic Theory for Third-Order Differential Equations of Euler Type
[No abstract available]
Transition metal complexes of a new 12-membered tetraaza macrocycle
The direct reaction of triethylenetetramine and diethyl oxalate in DMF in a 1:1 ratio results in the formation of the 12-membered tetraazamacrocycle triethylenetetramine oxamide (L). A condensation reaction of triethylenetetramine ...
Estimation of inorganic particulate matter in the atmosphere of Isa Town, Bahrain, by dry deposition
Inorganic particulate matter was sampled weekly during the period April 1985-April 1986 in Isa Town, Bahrain. The mean annual conductivity of water-soluble inorganic particulate matter was 59.99 ?Scm-1; pH 7.5; total ...
Calculation of the wave functions in the space charge region of a double-barrier resonant tunneling diode, with applications
In a bound potential well wave functions can exist only for the eigen states. However, nonzero wave functions would exist for all the energies inside a potential well with totally reflecting barrier on one side and partially ...
Sudden death and long-lived entanglement of two trapped ions
The dynamical properties of quantum entanglement in two effective two-level trapped ions interacting with a laser field are studied in terms of the negative eigenvalues of the partial transposition of the density operator. ...