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Earlier the problem of Krull dimension was investigated only for some particular cases, namely, for Weyl algebras [2], a ring of differ- ential operators [7,8], as well as for rings
Also, the necessary and sufficient conditions are found for pairs of weights, which provide the validity of two-weighted inequalities for the generalized Hardy operator in the
In [3] the problem is considered with a nonlinear elliptic operator, in [6] and [15] the case of functional partial differential equations is investigated.. The results concerning
Each eigenvalue is simple and verifies the strict monotonicity property with respect to the weight m and the domain I , the k-th eigenfunction, corresponding to the k-th eigenvalue,
( ∗ ) Motivated by searching for positive radially symmetric solutions in a fixed ex- terior domain in R N for partial differential equations involving the curvature operator,
In section 2, we first give a Maximum Principle for degenerate parabolic systems with unbounded coefficients, which is useful in the following arguments, and the local existence
Table 2 reports all the accounting consequences of IASC policy for accounting for property, plant, and equipment that differ from US GAAP as reflected in the 20-F reconciliations
In this paper, we prove forecast horizon existence and provide computational procedures for production planning problems that satisfy the following monotonicity property: for any
