In mathematics, a toy theorem is a simplified instance (special case) of a more general theorem, which can be useful in providing a handy representation...

Shelstad Fundamental lemma of sieve theory Main theorem of elimination theory List of theorems Toy theorem Apostol, Tom M. (1967), Calculus, Vol. 1: One-Variable...

mathematics and formal logic, a theorem is a statement that has been proven, or can be proven. The proof of a theorem is a logical argument that uses...

scientific models Toy problem – Simplified example problem used for research or exposition Toy theorem – Simplified instance of a general theorem 3. Blanchard...

Bell's theorem is a term encompassing a number of closely related results in physics, all of which determine that quantum mechanics is incompatible with...

theorem. This makes it possible to construct a local hidden-variable theory that reproduces the predictions of quantum mechanics, for which a few toy...

In mathematical folklore, the "no free lunch" (NFL) theorem (sometimes pluralized) of David Wolpert and William Macready, alludes to the saying "no such...

an effort to avoid naming everything after Euler, some discoveries and theorems are attributed to the first person to have proved them after Euler. Euler's...

model Cox–Ingersoll–Ross model Hull–White model Chen model Black–Derman–Toy model Interest Effective interest rate Nominal interest rate Interest rate...

The fold-and-cut theorem states that any shape with straight sides can be cut from a single (idealized) sheet of paper by folding it flat and making a...

{\displaystyle X_{t}} is also a Gaussian process. In other cases, the central limit theorem indicates that X t {\displaystyle X_{t}} will be approximately normally...

Abraham–Minkowski controversy Brunn–Minkowski theorem Hasse–Minkowski theorem Hermite–Minkowski theorem Minkowski addition Minkowski (crater) Minkowski...

Limit theorems Central limit theorem Donsker's theorem Doob's martingale convergence theorems Ergodic theorem Fisher–Tippett–Gnedenko theorem Large deviation...

teleportation, interference, the no-cloning and no-broadcasting theorems, and unsharp measurements. The toy model cannot, however, reproduce quantum nonlocality...

is a field of study that discovers and organizes methods, theories and theorems that are developed and proved for the needs of empirical sciences and mathematics...

uniformly distributed random phase. Where applicable, the central limit theorem dictates that at any point, the sum of these individual plane-wave contributions...

by product names including "ARK", "Bizzaro Swirl", "Space Pet" and "Space Toy". Archeologists who investigated ancient Celtic and Egyptian sites in the...

roly-poly toy (see left figure). At equilibrium, the center of mass and the contact point are on the line perpendicular to the ground. When the toy is pushed...

accepted method of distinguishing black holes by origin. (See the no-hair theorem.) John Archibald Wheeler's 1955 Physical Review paper entitled "Geons"...

Limit theorems Central limit theorem Donsker's theorem Doob's martingale convergence theorems Ergodic theorem Fisher–Tippett–Gnedenko theorem Large deviation...

testable way". Einstein's thought experiments Pusey–Barrett–Rudolph theorem Spekkens toy model Einstein, A.; Podolsky, B.; Rosen, N. (1935). "Can Quantum-Mechanical...

This second result became known as the Bell theorem. To understand the first result, consider the following toy hidden-variable theory introduced later by...

Limit theorems Central limit theorem Donsker's theorem Doob's martingale convergence theorems Ergodic theorem Fisher–Tippett–Gnedenko theorem Large deviation...

successful landing and must be careful not to block themself. Hales–Jewett theorem m,n,k-game Number Scrabble Garcia, Dan. "GamesCrafters: Tic-Tac-Toe". gamescrafters...

In physics, Gauss's law for gravity, also known as Gauss's flux theorem for gravity, is a law of physics that is equivalent to Newton's law of universal...

hence the paradox. Josef Loschmidt's criticism was provoked by the H-theorem of Boltzmann, which employed kinetic theory to explain the increase of...

many toy models in the fields of solid-state physics and quantum mechanics. In his words: Throughout my career I have been successful inventing toy models...

theoretical physics, the metaphor refers to some scientific tendencies to develop toy models that reduce a problem to the simplest form imaginable, making calculations...

Financial modeling; Asset pricing. The fundamental theorem of arbitrage-free pricing is one of the key theorems in mathematical finance, while the Black–Scholes...

incompressible Euler equations with constant and uniform density discussed here is a toy model featuring only two simplified equations, so it is ideal for didactical...