The Richard E. Bellman Control Heritage Award is an honor presented by the American Automatic Control Council (AACC) to individuals who have made significant contributions to the field of control systems and control theory. Named after the renowned American mathematician Richard E. Bellman, the award recognizes outstanding achievements that embody the spirit of innovation and excellence in control engineering. Recipients of the award are typically individuals who have demonstrated exceptional leadership, research, or educational efforts that have advanced the discipline.

Rayleigh–Taylor instability is a phenomenon in fluid dynamics that occurs at the interface between two fluids of different densities when the lighter fluid is positioned above the heavier fluid. This instability can arise in various physical scenarios, such as in astrophysics, oceanography, and engineering applications. The classic example is a scenario where a heavy fluid (e.g., water) is at rest below a lighter fluid (e.g., oil).

The IEEE Transactions on Plasma Science is a peer-reviewed scientific journal published by the Institute of Electrical and Electronics Engineers (IEEE). It focuses on research and advancements in the field of plasma science, which encompasses a variety of topics related to plasma physics and technology.

Physics of plasmas, also known as plasma physics, is the study of plasmas, which are one of the four fundamental states of matter (the others being solids, liquids, and gases). A plasma is an ionized gas composed of free electrons and ions, meaning it has a significant number of charged particles that can conduct electricity and generate magnetic fields.

Plasma deep drilling technology is an innovative drilling method that utilizes plasma, typically generated by an electric arc, to cut through rock and other hard materials. This technology leverages the high temperatures and energy density of plasma to create a thermal and mechanical impact on the rock, which can facilitate drilling in a more efficient and less energy-intensive manner than traditional mechanical drilling methods.

James F. Drake is likely a reference to a notable figure, but without additional context, it's difficult to pinpoint who you might be referring to. There could be multiple individuals with that name across various fields. For example, James F. Drake (born 1980) is known in the realm of science, particularly in fields like biology or environmental studies. Others might know him in the context of academics, art, or history.

Balinski's theorem is a result in the field of combinatorics and relates to the properties of convex polytopes. It states that every polytope in \( \mathbb{R}^d \) that is simple (meaning each vertex is the intersection of exactly \( d \) faces) can be decomposed into a fixed number of simplices (the simplest type of polytope, generalizing the concept of a triangle in higher dimensions).

A plasma propulsion engine is a type of thruster that uses plasma — a highly ionized gas consisting of ions and free electrons — to produce thrust for spacecraft. Unlike traditional chemical rocket engines that rely on the combustion of propellant to generate high-speed exhaust gases, plasma propulsion combines electric power with propellant to create thrust.

Terrestrial plasmas refer to plasma phenomena that occur in the Earth's atmosphere and near-Earth environment. Plasma, often referred to as the fourth state of matter, is created when gases are energized to the point that electrons are stripped from atoms, resulting in a collection of charged particles, including ions and free electrons.

An exponential polynomial is a type of mathematical expression that combines both polynomial terms and exponential terms.

The Cheeger bound, also known as Cheeger's inequality, is a result in the field of spectral graph theory and relates the first eigenvalue of the Laplacian of a graph to its Cheeger constant. The Cheeger constant is a measure of a graph's connectivity and is defined in terms of the minimal ratio of the edge cut size to the total vertex weight involved.

Extension complexity is a concept from combinatorial optimization and theoretical computer science that deals with the complexity of representing convex sets and polytopes in terms of linear programming. Specifically, it studies how the size of a linear description (usually in terms of the number of constraints in the linear program) needed to define a convex set or polynomial can vary based on the way the set is extended or represented.

Steinitz's theorem, named after mathematician Georg Cantor Steinitz, is a fundamental result in convex geometry and linear algebra related to the representation of convex polyhedra. The theorem states that a finite set of points in a Euclidean space forms the vertices of a convex polyhedron if and only if: 1. The points can be represented as the convex hull of those points.

An algebraic function is a type of mathematical function that can be defined as the root of a polynomial equation.

Bernoulli polynomials of the second kind, denoted by \( B_n^{(2)}(x) \), are a sequence of polynomials that are closely related to the traditional Bernoulli polynomials. They are defined through specific properties and relationships with other mathematical functions.

The Bollobás–Riordan polynomial is a polynomial invariant associated with a graph-like structure called a "graph with a surface". It generalizes several concepts in graph theory, including the Tutte polynomial for planar graphs and other types of polynomials related to graph embeddings. The Bollobás–Riordan polynomial is primarily used in the study of graphs embedded in surfaces, particularly in the context of `k`-edge-connected graphs and their combinatorial properties.

A complex quadratic polynomial is a polynomial of degree two that takes the form: \[ P(z) = az^2 + bz + c \] where \( z \) is a complex variable, and \( a \), \( b \), and \( c \) are complex coefficients, with \( a \neq 0 \).

In mathematics, a constant term refers to a term in an algebraic expression that does not contain any variables. It is a fixed value that remains the same regardless of the values of the other variables in the expression. For example, in the polynomial expression \( 3x^2 + 5x + 7 \), the constant term is \( 7 \), since it does not depend on the variables \( x \).