JakobSteiner (18 March 1796 – 1 April 1863) was a Swiss mathematician who worked primarily in geometry. Steiner was born in the village of Utzenstorf...
theorem, also known as Huygens–Steiner theorem, or just as Steiner's theorem, named after Christiaan Huygens and JakobSteiner, can be used to determine the...
a Steiner system (named after JakobSteiner) is a type of block design, specifically a t-design with λ = 1 and t = 2 or (recently) t ≥ 2. A Steiner system...
In combinatorial mathematics, the Steiner tree problem, or minimum Steiner tree problem, named after JakobSteiner, is an umbrella term for a class of...
A Steiner point (named after JakobSteiner) may refer to: Steiner point (computational geometry), a point added in solving a geometric optimization problem...
equilateral. The Steiner inellipse is attributed by Dörrie to JakobSteiner, and a proof of its uniqueness is given by Dan Kalman. The Steiner inellipse contrasts...
In geometry, the Steiner ellipse of a triangle, also called the Steiner circumellipse to distinguish it from the Steiner inellipse, is the unique circumellipse...
singular points is one. Its name arises because it was discovered by JakobSteiner when he was in Rome in 1844. The simplest construction is as the image...
The Steiner conic or more precisely Steiner's generation of a conic, named after the Swiss mathematician JakobSteiner, is an alternative method to define...
distance of a given point from a given circle. It was introduced by JakobSteiner in 1826. Specifically, the power Π ( P ) {\displaystyle \Pi (P)} of...
cases, the centers of Steiner-chain circles lie on an ellipse or a hyperbola, respectively. Steiner chains are named after JakobSteiner, who defined them...
Look up Steiner or steiner in Wiktionary, the free dictionary. Steiner may refer to: Steiner (surname) Steiner, Jakob The Steiner Brothers, the professional...
solution was made by Swiss geometer JakobSteiner in 1838, using a geometric method later named Steiner symmetrisation. Steiner showed that if a solution existed...
isosceles. It was formulated in 1840 by C. L. Lehmus. Its other namesake, JakobSteiner, was one of the first to provide a solution. Although originally formulated...
the shape of a deltoid. This is known as the Steiner deltoid or Steiner's hypocycloid after JakobSteiner who described the shape and symmetry of the curve...
{\displaystyle K} . The definition of mixed volume yields the Steiner formula (named after JakobSteiner): V o l n ( K + t B ) = ∑ j = 0 n ( n j ) W j ( K ) t...
Borchardt studied under a number of tutors, including Julius Plücker and JakobSteiner. He studied at the University of Berlin under Lejeune Dirichlet in 1836...
projective conic, and in acknowledgement of the work of JakobSteiner, it is referred to as a Steiner conic. Suppose a projectivity is formed by two perspectivities...
in 1725, whereas the converse was proved by the Swiss mathematician JakobSteiner in 1846. Pitot's theorem generalizes to tangential 2 n {\displaystyle...
of study, Carl Gustav Jacob Jacobi, Peter Gustav Lejeune Dirichlet, JakobSteiner, and Gotthold Eisenstein were teaching. He stayed in Berlin for two...