In the present paper a realization of a classical method for Lyapunov quantities computation in Maple is considered. Key–Words: Lyapunov quantity, focus values, symbolic computation, small-amplitude limit cycles, Maple, Hilbert 16th problem

T latest release of Maple V has had little time to be installed on many University teaching networks, least of all my own! So this review is mainly a report on what the improvements and the new features may have the potential to offer for those contemplating making the upgrade from Release 4, or as a change of teaching software for those who use one of its competitors. For certain comparative p...

During our systematic search for natural product-based anti-protein misfolding agents for the putative treatment of Alzheimer’s disease (AD), we investigated maple syrup. Canada is the world’s largest producer of maple syrup, accounting for 80% of global output; 2013 annual production was 46 million litres. Maple syrup is produced by thermal evaporation of the sap from maple (Acer) trees, a pro...

The question, as posed, is routine. However, in the course of implementing a solution in Maple, it quickly becomes apparent that this problem is a perfect vehicle to display the complementary roles of numerical, graphical, and analytical techniques in the solution of di erential equations. In this paper I will discuss how I use Maple to assist my students in the analysis of this problem. In par...

In this article we discuss the advantages (and pitfalls) in developing code optimization and Maple to C conversion programs for Maple procedures, specifically those required for numerical differential equation solution. Special treatment related to code optimization for large sets of equations is a major focus. Issues related to conversion of Maple code to C code are discussed, and finally a se...

Homogenization of forest stands with generalist species is a hallmark past disturbance and characterizes the Great Dismal Swamp (GDS), forested wetland in Atlantic Coastal Plain. Once mosaic communities, disturbances (e.g., timber harvesting ditching) have resulted altered hydrologic regimes communities. In response, restoration management aim to enhance community composition function. To infor...

In [3] closed formulae for the forward, backward and symmetric solutions of an ARMA–Representation have been presented. Here these formulae are implemented in the symbolic computational language MAPLE and corresponding MAPLE code is provided.

Abstract Norway maple ( Acer platanoides L.) is a tree species native to Central Europe and occurs in scattered or small populations mixed with other species. Since considered be adaptable climate change, it has increasingly become focus of forestry as one the so-called alternative diversify composition forests. However, little knowledge exists on phenotypic variation natural range, no studies ...