Journal of Operator Theory, Vol. 56, No. 1 (Summer 2006), pp. 3-15 (13 pages) We propose some norm estimations for sums of positive operators on Hilbert spaces, extending the ones given by ...

Let Ω ⊂ ℝp, p ϵ ℕ* be a nonempty subset and B(Ω) be the Branch lattice of all bounded real functions on a Ω, equipped with sup norm. Let 𝑋 ⊂ 𝐵(Ω) be a linear sublattice of 𝐵(Ω) and 𝐴: 𝑋 → 𝑋 be a ...

LANCASTER, Pa.—Based here in one of the hardest hit counties being in such close proximity to New York, Security Partners LLC had what any company would consider its worst fear come true: An employee ...

The first two operators of the Boeing 787-8 are seeing better-than-anticipated fuel burn, despite prior expectations of below-par performance as a result of data from predelivery flight tests. The ...

PORTLAND, Ore. — A TriMet bus operator has tested positive for coronavirus, the first case of the disease for the public transportation agency. According to TriMet, the operator, who informed the ...

The debate over broker transparency currently raging on the Federal Motor Carrier Safety Administration's Notice of Proposed Rulemaking docket in the Federal Register has become an all-out war between ...

MANILA, Philippines — The Land Transportation Franchising and Regulatory Board (LTFRB) on Saturday said that it will issue show cause orders to bus operators of drivers who tested positive for illegal ...