Category archives: Mathematics

How to investigate the effect of climate change on multiple species without a mechanistic model

How to investigate the effect of climate change on multiple species without a mechanistic model

EcologyMathematics

By BCAM

Species distribution models (SDM) are computer algorithms that relate species distribution, occurrence or abundance, with information on environmental conditions and spatial characteristics of locations where the species has been, or is suspected to be, found. These models can be used to predict or to have a better understanding of the species distribution, and are widely […]

Heterogeneous sorroundings are critical in the analysis of nerve ablation for treating chronic pains

Heterogeneous sorroundings are critical in the analysis of nerve ablation for treating chronic pains

Computer scienceMathematicsMedicine

By BCAM

Chronic pain is one of the most common problems of advanced age. Even though the combination of physical therapy and analgesics such as nonsteroidal anti-inflammatory drugs is effective in chronic pain treatments, it only confers short-term benefits. On the other hand, it could be quite expensive and may have significant adverse side effects. Effective, lasting […]

The properties that characterize the definition of Nash equilibrium

The properties that characterize the definition of Nash equilibrium

EconomicsMathematics

By José Luis Ferreira

Strategic decision is the object of study for Game Theory, a discipline that started officially with the book The Theory of Games and Economic Behavior, by John von Neumann and Oskar Morgenstern . For non-cooperative games, i.e., games in which individuals make decisions individually and with no strings attached, the book was restricted to zero-sum […]

Finding collision-free tangential cutting directions when machining

Finding collision-free tangential cutting directions when machining

Computer scienceMathematicsMechanical EngineeringRobotics

By BCAM

One thing is designing an object in a computer, and another, quite different, is producing it as a real 3D object. All other things being equal, in general the more curves the designed object has, the more difficult it is to produce. Mathematics can be very helpful in this task. The geometric modeling of a […]