News tagged with operator theory


Dream of quantum computing closer to reality as mathematicians chase key breakthrough

Other Sciences / Mathematics

created Dec 22, 2008 | popularity 4.1 / 5 (8) | comments 0

The ability to exploit the extraordinary properties of quantum mechanics in novel applications, such as a new generation of super-fast computers, has come closer following recent progress with some of the remaining underlying ...





Search results for operator theory


New tool in the fight against mosquito-borne disease: A microbial 'mosquito net'

Medicine & Health / Diseases

created Dec 24, 2009 | popularity 4.8 / 5 (5) | comments 0

Earlier this year, researchers showed that they could cut the lives of disease-carrying mosquitoes in half by infecting them with a bacterium they took from fruit flies. Now, a new report in the December 24th issue of Cell, ...


Comcast settles data discrimination lawsuit

Technology / Internet

created Dec 23, 2009 | popularity not rated yet | comments 3

(AP) -- Comcast will pay up to $16 million to settle a class-action lawsuit accusing the cable TV operator of delaying certain Internet traffic.


Marketing Researcher Takes on Human Decision Making Process

Other Sciences / Other

created Dec 23, 2009 | popularity 4 / 5 (3) | comments 1

(PhysOrg.com) -- A new study by Jesper Nielsen, a UA marketing professor and his colleague are shedding light on why people decide to avoid or gravitate to a consumer product.


Scientists discover 2 genes that drive aggressive brain cancers

Medicine & Health / Cancer

created Dec 23, 2009 | popularity 4 / 5 (2) | comments 0

A team of Columbia scientists have discovered two genes that, when simultaneously activated, are responsible for the most aggressive forms of human brain cancer.


Shallow Origins

Shallow Origins

Space & Earth / Earth Sciences

created Dec 22, 2009 | popularity 4.9 / 5 (13) | comments 2

In finding answers to the mystery of the origin of life, scientists may not have to dig too deep. New research is shedding light on shallower waters as a possible location for where life on Earth began.


How do you improve mammogram accuracy? Add noise

Technology / Computer Sciences

created Dec 22, 2009 | popularity 5 / 5 (1) | comments 0

Members of a Syracuse University research team have shown that an obscure phenomenon called stochastic resonance (SR) can improve the clarity of signals in systems such as radar, sonar and even radiography, used in medical ...


Researchers crack part of the neuronal code

Researchers crack part of the neuronal code

Medicine & Health / Neuroscience

created Dec 22, 2009 | popularity 4.9 / 5 (7) | comments 0

(PhysOrg.com) -- Prostheses for paralysed patients, communication with patients who have lost all capacity for normal communication - the hopes for modern brain research are high. However, such brain-machine ...


Financial instruments could be spiked with unfindable risks

Financial instruments could be spiked with unfindable risks

Other Sciences / Economics

created Dec 21, 2009 | popularity 4.6 / 5 (17) | comments 41

(PhysOrg.com) -- In a result that may have implications for financial regulation, researchers from computer science and economics have revealed potentially impenetrable problems with the pricing of financial ...


Stern's threat to quit Sirius could be empty talk (AP)

Stern's threat to quit Sirius could be empty talk

Technology / Business

created Dec 21, 2009 | popularity not rated yet | comments 0

(AP) --Howard Stern is threatening to leave Sirius XM Radio Inc. now that the shock jock and the satellite radio provider are getting set to enter contract talks in 2010.


Study casts doubt on provocative tuberculosis theory

Medicine & Health / Research

created Dec 21, 2009 | popularity 4 / 5 (1) | comments 0

The tuberculosis bacterium is an insidious germ that can lie dormant for many years, then suddenly emerge and cause potentially fatal disease.



List of search results for operator theory