Results 11 to 20 of about 7,322,843 (148)

Enhancing phase-covariant channel performance with non-unitality [PDF]

open access: yesJ. Phys. A: Math. Theor. 56, 205301 (2023), 2022
We analyze quantum communication properties of phase-covariant channels depending on their degree of non-unitality. In particular, we derive analytical formulas for minimal and maximal channel fidelity on pure states and maximal output purity. Next, we introduce a measure of non-unitality and show how to manipulate between unital and maximally non ...
arxiv   +1 more source

p-adic variation of unit root L-functions [PDF]

open access: yesPacific J. Math. 288 (2017) 129-156, 2015
Dwork's conjecture, now proven by Wan, states that unit root L-functions "coming from geometry" are p-adic meromorphic. In this paper we study the p-adic variation of a family of unit root L-functions coming from a suitable family of toric exponential sums. In this setting, we find that the unit root L-functions each have a unique p-adic unit root.
arxiv   +1 more source

Presidential Succession Act of 2004 [PDF]

open access: yes, 2004
A proposed bill to modify the presidential succession list after the Secretary of Veterans Affairs. The list would include the Secretary of Homeland Security and selected U.S.
United States. House of Representatives
core   +9 more sources

Comparing Multi-Target Trackers on Different Force Unit Levels [PDF]

open access: yesProc SPIE Vol 5429, p 306-314 (2004), 2004
Consider the problem of tracking a set of moving targets. Apart from the tracking result, it is often important to know where the tracking fails, either to steer sensors to that part of the state-space, or to inform a human operator about the status and quality of the obtained information.
arxiv   +1 more source

AGENDA: Instream Flow Protection in the Western United States: A Practical Symposium [PDF]

open access: yes, 1988
Conference speakers included University of Colorado School of Law professors Lawrence J. MacDonnell and Charles F. Wilkinson. Virtually all western states now provide some kind of legal recognition for instream flows.
University of Colorado Boulder. Natural Resources Law Center
core   +2 more sources

Senate Floor Debates: Presidential Inability and Vacancies in the Office of the Vice President: Conference Report [PDF]

open access: yes, 1965
Discussion of Senate Joint Resolution 1 and Conference Report No. 564. Further debate on the proposed constitutional amendment regarding presidential succession and inability.https://ir.lawnet.fordham.edu/twentyfifth_amendment_congressional_materials ...
United States. Senate
core   +2 more sources

Protecting Instream Resources in Washington State [PDF]

open access: yes, 1988
56 pages (includes 1 map).
Barwin, Robert F.   +2 more
core   +2 more sources

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