Results 1 to 10 of about 611,472 (162)
A Comment on Jones Inclusions with infinite Index [PDF]
Given an irreducible inclusion of infinite von-Neumann-algebras $\cn \subset \cm$ together with a conditional expectation $ E : \cm \rightarrow \cm $ such that the inclusion has depth 2, we show quite explicitely how $\cn $ can be viewed as the fixed ...
Nill, Florian, Wiesbrock, Hans-Werner
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The Riemann problem on a ray for generalized analytic functions with a singular line [PDF]
In this paper, we study an inhomogeneous Riemann boundary value problem with a finite index and a boundary condition on a ray for a generalized Cauchy – Riemann equation with a singular coefficient.
Shabalin, Pavel Leonidovich +1 more
doaj +1 more source
Hilbert boundary value problem for generalized analytic functions with a singular line [PDF]
In this paper, we study an inhomogeneous Hilbert boundary value problem with a finite index and a boundary condition on a circle for a generalized Cauchy-Riemann equation with a singular coefficient.
Shabalin Pavel, Faizov Rafael
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Infinite measure preserving flows with infinite ergodic index [PDF]
We construct a rank-one infinite measure preserving flow (Tr)r∈R such that for each p > 0, the ‘diagonal’ flow (Tr × · · · × Tr } {{ } p times )r∈R on the product space ...
Alexandre I. Danilenko, Anton V. Solomko
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Groups in which Every Subgroup of Infinite Rank is Nearly Permutable [PDF]
In this paper, the structure of locally finite groups of infinite rank whose subgroups of infinite rank have finite index in a permutable subgroup is investigated.
A.V. De Luca, R. Ialenti
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The Distinguishing Index of Infinite Graphs [PDF]
The distinguishing index $D^\prime(G)$ of a graph $G$ is the least cardinal $d$ such that $G$ has an edge colouring with $d$ colours that is only preserved by the trivial automorphism. This is similar to the notion of the distinguishing number $D(G)$ of a graph $G$, which is defined with respect to vertex colourings.We derive several bounds for ...
Broere, Izak, Pilsniak, Monika
openaire +2 more sources
On the Graovac-Pisanski index [PDF]
The Graovac-Pisanski index (GP index) is an algebraic approach for generalizing the Wiener index. In this paper, we compute the difference between the Wiener and GP indices for an infinite family of polyhedral graphs.
Hakimi-Nezhaad Mardjan +1 more
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Enlargeability and index theory: infinite covers [PDF]
14 pages, comma in author field added, to appear in K ...
Hanke, Bernhard, Schick, Thomas
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Hamilton Connectivity of Convex Polytopes with Applications to Their Detour Index
A connected graph is called Hamilton-connected if there exists a Hamiltonian path between any pair of its vertices. Determining whether a graph is Hamilton-connected is an NP-complete problem.
Sakander Hayat +3 more
doaj +1 more source
A Note on a necessary condition for optimality [PDF]
A necessary condition is derived for the optimality of a linear multivariable feedback control system with respect to a quadratic performance index of infinite settling time.
David Di Ruscio
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