Viewpoint: The Range Utilization Concept, Allocation Arrays, and Range Management Science

the algorithm for solving the inverse numerical range problem

برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.

Range Allocation for Separation Logic

Separation Logic consists of a Boolean combination of predicates of the form vi ≥ vj +c where c is a constant and vi, vj are variables of type real or integer. Any equality or inequality can be expressed in this logic. We propose a decision procedure for integer Separation Logic based on assigning small ranges to variables in a formula such that satisfiability of the given formula is preserved....

Range and Pasture Management

Range Majorities and Minorities in Arrays

Karpinski and Nekrich (2008) introduced the problem of parameterized range majority, which asks us to preprocess a string of length n such that, given the endpoints of a range, one can quickly find all the distinct elements whose relative frequencies in that range are more than a threshold τ . Subsequent authors have reduced their time and space bounds such that, when τ is fixed at preprocessin...

The Effects of Range Management Plans of Soil Properties and Rangelands Vegetation (Case Study: Eshtehard Rangelands)

The effects of Range Management Plans (RMP) on soil and vegetationcharacteristics were studied in Eshtehard rangelands at Alborz province. The parameters ofyield, canopy cover, range condition and trend, bulk density, Organic Matter (OM%),Nitrogen (N), Phosphorous (P) and Potassium (K) were estimated on soil samples in sitesof Ghenzel Cheshmeh as RMP and sanctum of Rahmanyeh village. The data w...