Results 11 to 20 of about 597,490 (278)

Goal problems in gambling theory

open access: yesRevista de Matemática: Teoría y Aplicaciones, 2009
A short introduction to goal problems in abstract gambling theory is given, along with statementes of some of the main theorems and a number of examples, open problems and references.
Theodore Hill
doaj   +1 more source

Can DtN and GenEO Coarse Spaces Be Sufficiently Robust for Heterogeneous Helmholtz Problems?

open access: yesMathematical and Computational Applications, 2022
Numerical solutions of heterogeneous Helmholtz problems present various computational challenges, with descriptive theory remaining out of reach for many popular approaches.
Niall Bootland, Victorita Dolean
doaj   +1 more source

The Theory of Connections: Connecting Points

open access: yesMathematics, 2017
This study introduces a procedure to obtain all interpolating functions, y = f ( x ) , subject to linear constraints on the function and its derivatives defined at specified values.
Daniele Mortari
doaj   +1 more source

Multisorted modules and their model theory [PDF]

open access: yes, 2018
Multisorted modules, equivalently representations of quivers, equivalently additive functors on preadditive categories, encompass a wide variety of additive structures.
Prest, Mike
core   +2 more sources

Short proofs of some extremal results [PDF]

open access: yes, 2013
We prove several results from different areas of extremal combinatorics, giving complete or partial solutions to a number of open problems. These results, coming from areas such as extremal graph theory, Ramsey theory and additive combinatorics, have ...
Beck   +11 more
core   +5 more sources

Some Results on Additive Number Theory V [PDF]

open access: yesTokyo Journal of Mathematics, 1976
In this note the author gives an outline of a, proof of the following theorem which has been announced by him as Theorem 3 of his paper that appeared in ibid. 52, 177-179 (1976; Zbl 0343.10033). Theorem.
openaire   +8 more sources

Simulation of phase evolution in a Zr-based glass forming alloy during multiple laser remelting

open access: yesJournal of Materials Research and Technology, 2022
Additive manufacturing by laser-based powder bed fusion is a promising technique for bulk metallic glass production. But, reheating by deposition of subsequent layers may cause local crystallisation of the alloy.
Johan Lindwall   +7 more
doaj   +1 more source

Large Supports are required for Well-Supported Nash Equilibria [PDF]

open access: yes, 2015
We prove that for any constant $k$ and any ...
Anbalagan, Yogesh   +5 more
core   +3 more sources

Scaling in thermal convection: A unifying theory [PDF]

open access: yes, 1999
A systematic theory for the scaling of the Nusselt number $Nu$ and of the Reynolds number $Re$ in strong Rayleigh-Benard convection is suggested and shown to be compatible with recent experiments. It assumes a coherent large scale convection roll (``wind
Grossmann, Siegfried, Lohse, Detlef
core   +3 more sources

Additive Number Theory and Inequalities in Ehrhart Theory [PDF]

open access: yesInternational Mathematics Research Notices, 2015
We introduce a powerful connection between Ehrhart theory and additive number theory, and use it to produce infinitely many new classes of inequalities between the coefficients of the $h^*$-polynomial of a lattice polytope. This greatly improves upon the three known classes of inequalities, which were proved using techniques from commutative algebra ...
openaire   +2 more sources

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