Results 291 to 300 of about 2,550,692 (341)
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2015
The Navier-Stokes equations are the most famous and perhaps the most important equations in fluid mechanics. In biofluid mechanics, these equations can be used to compute the flow of air within the airways, the flow of blood in large vessels at sufficiently high shear rates, the flow of urine from the bladder, the flow of crystalloid perfusates in in ...
Jay D. Humphrey, Sherry L. O’Rourke
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The Navier-Stokes equations are the most famous and perhaps the most important equations in fluid mechanics. In biofluid mechanics, these equations can be used to compute the flow of air within the airways, the flow of blood in large vessels at sufficiently high shear rates, the flow of urine from the bladder, the flow of crystalloid perfusates in in ...
Jay D. Humphrey, Sherry L. O’Rourke
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Multipulse quantum control: exact solutions
Optics Letters, 2009The coherent propagation of four optical pulses through a multilevel resonant medium is investigated theoretically. We present a self-consistent analytic solution without steady-state or adiabatic approximations and use numerical simulations to indicate that the analytic formulas can be used as a guide in an experimental setting.
Elizabeth, Groves +2 more
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1997
This chapter evaluates some of the simplified Schrödinger equations obtained in the previous chapter, and presents explicit solutions for the energy levels and the corresponding wavefunctions. It begins by looking at the free particle and the particle in a box.
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This chapter evaluates some of the simplified Schrödinger equations obtained in the previous chapter, and presents explicit solutions for the energy levels and the corresponding wavefunctions. It begins by looking at the free particle and the particle in a box.
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Class of Exact Magnetohydrodynamic Solutions
The Physics of Fluids, 1967Exact magnetohydrodynamic solutions for incompressible fluids, valid for all values of conductivity and viscosity, are found. These collinear magnetohydrodynamic fields have magnetic surfaces corresponding to stream surfaces.
O'Brien, Vivian, Weinbaum, Sheldon
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Exact Solutions for Lifting Surfaces
AIAA Journal, 1973Abstract : The obstacle which prevented the determination of exact lifting surface solutions was the singularity at the wing tip. This problem has now been solved analytically for the circular wing and thereby, to an extent, for wings with parabolic wing tips in general. The paper reports the analytical results. It describes how numerical solutions for
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2002
We first give a brief review of the basic observational facts (Olbers’ paradox, Hubble recession, microwave background radiation) and assumptions (cosmological principle) that lead to our present picture of the universe. We then formulate our assumptions in mathematical terms and deduce the basic geometric properties of any model satisfying the ...
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We first give a brief review of the basic observational facts (Olbers’ paradox, Hubble recession, microwave background radiation) and assumptions (cosmological principle) that lead to our present picture of the universe. We then formulate our assumptions in mathematical terms and deduce the basic geometric properties of any model satisfying the ...
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Ward’s Solitons II: Exact Solutions
Canadian Journal of Mathematics, 1998AbstractIn a previous paper, we gave a correspondence between certain exact solutions to a (2 + 1)-dimensional integrable Chiral Model and holomorphic bundles on a compact surface. In this paper, we use algebraic geometry to derive a closed-form expression for those solutions and show by way of examples how the algebraic data which parametrise the ...
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Operations Research
Optimal Strategies for Wordle and its Variants Motivated by the recent, explosive popularity of Wordle and a suite of suboptimal attempts to solve the game, “An Exact Solution to Wordle,” by Dimitris Bertsimas and Alex Paskov, proposes a new and scalable framework to exactly solve Wordle and any of its variants.
Dimitris Bertsimas, Alex Paskov
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Optimal Strategies for Wordle and its Variants Motivated by the recent, explosive popularity of Wordle and a suite of suboptimal attempts to solve the game, “An Exact Solution to Wordle,” by Dimitris Bertsimas and Alex Paskov, proposes a new and scalable framework to exactly solve Wordle and any of its variants.
Dimitris Bertsimas, Alex Paskov
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