The 10 GHz Log N - Log S Curve Obtained at NRO
نویسندگان
چکیده
منابع مشابه
StUSPACE(log n) <= DSPACE(log²n / log log n)
We present a deterministic algorithm running in space O ? log 2 n= log logn solving the connectivity problem on strongly unambiguous graphs. In addition, we present an O(logn) time-bounded algorithm for this problem running on a parallel pointer machine.
متن کاملRuspace(log N) Dspace(log 2 N= Log Log N) 1
We present a deterministic algorithm running in space O log2 n= log log n solving the connectivity problem on strongly unambiguous graphs. In addition, we present an O(log n) time-bounded algorithm for this problem running on a parallel pointer machine.
متن کاملThe Average Complexity of Moore ’ s State Minimization Algorithm is O ( n log log n ) ⋆ Julien
We prove that the average complexity, for the uniform distribution on complete deterministic automata, of Moore’s state minimization algorithm is O(n log log n), where n is the number of states in the input automata.
متن کاملColoring Triangle-Free Rectangle Overlap Graphs with $$O(\log \log n)$$ O ( log log n ) Colors
Recently, Pawlik et al. have shown that triangle-free intersection graphs of line segments in the plane can have arbitrarily large chromatic number. Specifically, they construct triangle-free segment intersection graphs with chromatic number Θ(log log n). Essentially the same construction produces Θ(log log n)-chromatic triangle-free intersection graphs of a variety of other geometric shapes—th...
متن کاملThe Hellas2xmm Survey: I. the X-ray Data and the Log(n)-log(s)
We present the first results from an XMM-Newton serendipitous medium-deep survey, which covers nearly three square degrees. We detect a total of 1022, 495 and 100 sources, down to minimum fluxes of about 5.9× 10−16, 2.8× 10−15 and 6.2× 10−15 erg cm−2 s−1, in the 0.5-2, 2-10 and 4.5-10 keV band, respectively. In the soft band this is one of the largest samples available to date and surely the la...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1987
ISSN: 0074-1809
DOI: 10.1017/s0074180900159558