Loubignac iteration 1970-01-01
Loubignac iteration is a mathematical method used in the context of solving certain types of linear and nonlinear equations, particularly related to fixed point methods and the study of iterative processes. It is named after the French mathematician Jean Loubignac, who contributed to the field of functional analysis. In particular, Loubignac iteration is employed to construct sequences that converge to fixed points of mappings or to approximate solutions of equations.
Mathematical physiology 1970-01-01
Mathematical physiology is an interdisciplinary field that applies mathematical models and techniques to understand and describe biological processes and systems within the context of physiology. This area of study leverages mathematical concepts, including differential equations, statistics, and computational modeling, to analyze complex biological phenomena, often focusing on the behavior of living organisms and their systems.
Maxwell–Fricke equation 1970-01-01
The Maxwell–Fricke equation describes the relationship between the diffusion coefficients of a solute in various states, specifically in terms of the concentration gradient and other physical parameters. It is often presented in the context of diffusion processes and can be used to model how particles move and spread in a medium, particularly in fluid dynamics and electrochemistry. The equation is derived from principles of statistical mechanics and considers factors such as temperature, viscosity, and concentration gradients to relate the mobility of particles to the diffusion process.
Method of lines 1970-01-01
The Method of Lines (MOL) is a numerical technique used to solve partial differential equations (PDEs) by converting them into a set of ordinary differential equations (ODEs). This method is particularly useful for problems that involve time-dependent processes or spatial variables. ### Steps in the Method of Lines: 1. **Spatial Discretization**: - The first step involves discretizing the spatial domain. This is done by dividing the spatial variables into a grid or mesh.
Very-long-baseline interferometry 1970-01-01
Very-long-baseline interferometry (VLBI) is a type of astronomical technique used to achieve high angular resolution imaging of radio sources. It involves the use of multiple radio telescopes located at different geographical locations, often thousands of kilometers apart, which work together to observe the same astronomical object simultaneously.
Rachel Kuske 1970-01-01
Rachel Kuske is a mathematician known for her work in the fields of applied mathematics and mathematical biology. She has made significant contributions to the study of dynamical systems, particularly in the context of biological modeling. Additionally, she has engaged in research on the mathematical principles underlying various biological processes. Kuske is also involved in education and outreach in mathematics, promoting the field among students and the broader community.
Rama Cont 1970-01-01
Rama Cont is a prominent figure in the field of quantitative finance, particularly known for his work in mathematical finance, stochastic processes, and statistical modeling. He has published extensively on topics such as market risk, financial modeling, and the mathematical foundations of finance. As of my last update in October 2023, Rama Cont holds a position at the University of Massachusetts Amherst and has contributed to the understanding of complex financial systems through rigorous mathematical frameworks.
Functionally graded element 1970-01-01
A Functionally Graded Element (FGE) refers to a type of material or structure that has a gradual variation in composition and properties over its volume. This approach allows for tailored properties that can optimize performance for specific applications, such as improving mechanical strength, thermal resistance, or wear resistance. Functionally graded materials (FGMs) typically consist of a matrix material that is uniformly infused with a reinforcement or filler that changes composition gradually throughout the material.
Generalized Korteweg–De Vries equation 1970-01-01
Christiaan Huygens 1970-01-01
Christiaan Huygens (1629–1695) was a Dutch mathematician, physicist, and astronomer who made significant contributions to various fields of science. He is best known for his work in optics, mechanics, and the study of celestial bodies. Some of Huygens' notable achievements include: 1. **Wave Theory of Light**: Huygens proposed that light behaves as a wave rather than as a particle, a revolutionary idea at the time.
Christian Heinrich von Nagel 1970-01-01
Christian Heinrich von Nagel (1828–1907) was a notable figure in the field of chemistry, particularly known for his work in organic and analytical chemistry. He contributed to the scientific community through research and publications during the 19th century. However, his specific contributions may vary based on the context or focus of your inquiry.
Vanesa Magar Brunner 1970-01-01
As of my last update in October 2021, there is no widely recognized or notable figure by the name of Vanesa Magar Brunner. It's possible that she may be a private individual or that she gained prominence after my last update.
Forecasting complexity 1970-01-01
Forecasting complexity refers to the challenges and intricacies involved in predicting future events, trends, or behaviors in various fields. Complexity in forecasting arises from several factors: 1. **Data Variability**: The availability of diverse and often noisy data, including seasonality, anomalies, and outliers, can complicate the forecasting process. This variability can make it difficult to identify underlying patterns.
Fractional-order control 1970-01-01
Fractional-order control refers to a control strategy that utilizes fractional-order calculus, which extends traditional integer-order calculus to non-integer (fractional) orders. This approach allows engineers and control theorists to model and control dynamic systems with a greater degree of flexibility and complexity than traditional integer-order controllers.
Hilbert basis (linear programming) 1970-01-01
In the context of linear programming and convex geometry, a **Hilbert basis** refers to a specific type of generating set for a convex cone. A Hilbert basis of a polyhedral cone is characterized by the property that every point in the cone can be represented as a non-negative integral combination of a finite set of generators. This is closely related to the notion of (integer) linear combinations in linear programming.
Homogeneity blockmodeling 1970-01-01
Homogeneity blockmodeling is a technique used in network analysis and social network analysis to identify and categorize groups (or blocks) of nodes (individuals, organizations, etc.) that exhibit similar characteristics or patterns in their relationships. The fundamental idea is to simplify the complex structure of a network by grouping nodes into blocks that provide a clearer understanding of the overall relationships within the network.
Die Harmonie der Welt 1970-01-01
"Die Harmonie der Welt" (The Harmony of the World) is an opera in three acts by the German composer Paul Hindemith. It was first performed in 1952. The opera is based on the life and work of the astronomer Johannes Kepler, focusing on his quest to understand the universe through the mathematical relationships of celestial bodies.
Eduard Study 1970-01-01
Eduard Study is a term that doesn't correspond to a widely recognized concept, institution, or entity as of my last knowledge update in October 2023. It’s possible that it could refer to a specific educational initiative, program, or platform that has emerged since then, or it could be a misinterpretation or a niche term within a particular context.
Abstract additive Schwarz method 1970-01-01
The Abstract Additive Schwarz Method (AASM) is a domain decomposition technique used for solving partial differential equations (PDEs) numerically. This method is particularly useful for problems that can be split into subdomains, allowing for parallel computation and reducing the overall computational cost. Here's a brief overview of the key concepts: 1. **Domain Decomposition**: The method partitions the computational domain into smaller subdomains.
Adjoint equation 1970-01-01
In mathematics and physics, the term "adjoint equation" often arises in the context of linear differential equations, functional analysis, and optimal control theory. The specific meaning can depend on the context in which it is used. Here’s a brief overview of its applications: 1. **Linear Differential Equations**: In the analysis of linear differential equations, the adjoint of a linear operator is typically another linear operator that reflects certain properties of the original operator.