Physical states on quantum logics. I

J. Gunson

Displaying similar documents to “Physical states on quantum logics. I”

Regular triangles and isoclinic triangles in the Grassmann $G_{2} (ℝ^{N})$ .

Masala, G. (1999)

Rendiconti del Seminario Matematico

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Carleman estimates for a subelliptic operator and unique continuation

Nicola Garofalo, Zhongwei Shen (1994)

Annales de l'institut Fourier

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We establish a Carleman type inequality for the subelliptic operator $ℒ = Δ_{z} + | x |^{2} \partial_{t}^{2}$ in $ℝ^{n + 1}$ , $n \geq 2$ , where $z \in ℝ^{n}$ , $t \in ℝ$ . As a consequence, we show that $- ℒ + V$ has the strong unique continuation property at points of the degeneracy manifold ${(0, t) \in ℝ^{n + 1} | t \in ℝ}$ if the potential $V$ is locally in certain $L^{p}$ spaces.

Two-dimensional real symmetric spaces with maximal projection constant

Bruce Chalmers, Grzegorz Lewicki (2000)

Annales Polonici Mathematici

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Let V be a two-dimensional real symmetric space with unit ball having 8n extreme points. Let λ(V) denote the absolute projection constant of V. We show that $λ (V) \leq λ (V_{n})$ where $V_{n}$ is the space whose ball is a regular 8n-polygon. Also we reprove a result of [1] and [5] which states that $4 / π = λ (l ₂^{(2)}) \geq λ (V)$ for any two-dimensional real symmetric space V.

On some orthogonal systems of functions

A. C. Zaanen (1940)

Compositio Mathematica

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On isotropic tensors

H. Fath el Bab (1977)

Czechoslovak Mathematical Journal

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Displaying similar documents to “Physical states on quantum logics. I”

Regular triangles and isoclinic triangles in the Grassmann G 2 ( ℝ N ) .

Carleman estimates for a subelliptic operator and unique continuation

Two-dimensional real symmetric spaces with maximal projection constant

On some orthogonal systems of functions

On isotropic tensors

Regular triangles and isoclinic triangles in the Grassmann $G_{2} (ℝ^{N})$ .