Results 221 to 230 of about 679,842 (277)
Ligand-Mediated, Temperature-Tuned Synthesis of CsPbBr<sub>3</sub> Nanosheets for Ordered Superlattice Assembly. [PDF]
Materials (Basel)Abdalla Z +5 more
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Irradiation-Induced Phase Stability in Ti- and Nb-Containing Nickel-Based High-Entropy Alloys at 500 °C. [PDF]
Nanomaterials (Basel)Li Y +5 more
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Tuning the Crystal Structure of Amphiphilic 3,4,5-Tris(alkyloxy)benzenesulfonates with Bulky Tetrabutylammonium Cations by Variation in the Aliphatic Chain. [PDF]
MoleculesStupnikov A +6 more
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Factors influencing the functionality of medicines and therapeutic committees in public health facilities in Uganda: A longitudinal assessment. [PDF]
PLoS OneNsubuga B +5 more
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GEMDAT: A Python Toolkit for Site-Resolved Diffusion Analysis in Solid-State Molecular Dynamics
Lavrinenko AK +8 more
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2008
We introduce the notion of a partially ordered set (poset) we and define several types of special elements associated with partial orders.
Dan A. Simovici, Chabane Djeraba
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We introduce the notion of a partially ordered set (poset) we and define several types of special elements associated with partial orders.
Dan A. Simovici, Chabane Djeraba
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1986
Partially ordered sets, or posets, appear in many branches of mathematics, but they are fundamental in combinatorics. For example, many of the important enumeration techniques (generating functions, inclusion-exclusion) have their theoretical foundation in some underlying poset.
Dennis Stanton, Dennis White
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Partially ordered sets, or posets, appear in many branches of mathematics, but they are fundamental in combinatorics. For example, many of the important enumeration techniques (generating functions, inclusion-exclusion) have their theoretical foundation in some underlying poset.
Dennis Stanton, Dennis White
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Endomorphisms of Partially Ordered Sets
Combinatorics, Probability and Computing, 1998It is shown that every partially ordered set with n elements admits an endomorphism with an image of a size at least n1/7 but smaller than n. We also prove that there exists a partially ordered set with n elements such that each of its non-trivial endomorphisms has an image of size O((n log n)1/3).
Duffus, Dwight +3 more
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2015
Apples and oranges. Sometimes things are incomparable. For breakfast, I like granola better than gruel. I like it even better when my granola has fresh fruit on top. I also like a nice omelette better than gruel. But on any given day I cannot say whether I would prefer granola (with or without fruit) or an omelette. I am only able to partially order my
openaire +1 more source
Apples and oranges. Sometimes things are incomparable. For breakfast, I like granola better than gruel. I like it even better when my granola has fresh fruit on top. I also like a nice omelette better than gruel. But on any given day I cannot say whether I would prefer granola (with or without fruit) or an omelette. I am only able to partially order my
openaire +1 more source