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- What does B H do with returned lenses? - PentaxForums. com
What I want to know is if B H resells those returned lenses Every returned item is handled on an individual basis taking into consideration (among other things) the customer's reason for the return, and our careful inspection of the returned item
- B H Price Change Policy Question - PentaxForums. com
I continue to be impressed by the customer service at B H I did submit an email this morning to the customer service dept and received an answer within a couple of hours The end result in this case is that I am being credited for the original purchase price and then charged for the new price resulting in a net refund of $129 05
- BhPhoto open box, any experience? - PentaxForums. com
Just wanted to get thoughts from anybody who might have had experience buying open box from B H It says full manufacturer's warranty, but in box contents it says 90 day warranty I'd like to contact them, but they're closed for the holiday I'm afraid the item may disappear by Monday if I don't act now Anybody with suggestions?
- Is B(H) a Hilbert space? - Mathematics Stack Exchange
Thus, you get a proper subspace $\mathcal{HS}(H) \subsetneq B(H)$ consisting of Hilbert–Schmidt operators (that is, operators with finite Hilbert–Schmidt norm) The inner product can be given by $\langle A, B\rangle = \text{tr}(B^*A)$, where you have to prove first that the product of two Hilbert–Schmidt operators is a trace class operator
- functional analysis - $K(H)^{**}= B(H)$ - Mathematics Stack Exchange
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- WHY is B H closed on Saturdays? WHY? - PentaxForums. com
B H is closed on Saturday for religious reasons as are many other Jewish owned businesses in New York and New Jersey They are however open on Sundays And while they are closed, it doesn't prevent you from placing an order
- B H Canon Lens FD 50mm F1. 8 SC (1973) Front Element Removal
Page 2- B H Canon Lens FD 50mm F1 8 SC (1973) Front Element Removal Pentax SLR Lens Discussion
- How to prove there exists a function $h : A → B$ such that $g h = f$.
Stack Exchange Network Stack Exchange network consists of 183 Q A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers
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