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Results: 1290
Heteroclinic travelling waves for the lattice sine-Gordon equation with linear pair interaction
C F Kreiner, J Zimmer
Nov 01, 2009
The existence of travelling heteroclinic waves for the sine-Gordon lattice is proved for a linear interaction of neighbouring atoms. The asymptotic states are chosen such that the action functional is finite. The proof relies on...
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Climatic and societal impacts of a "forgotten" cluster of volcanic eruptions in 1108-1110 CE.
Recently revised ice core chronologies for Greenland have newly identified one of the largest sulfate deposition signals of the last millennium as occurring between 1108 and 1113 CE. Long considered the product of the 1104 CE...
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Sine-Gordon on a wormhole
In an attempt to understand the soliton resolution conjecture, we consider the Sine-Gordon equation on a spherically symmetric wormhole spacetime. We show that within each topological sector (indexed by a positive integer degree...
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Climatic and societal impacts of a "forgotten" cluster of volcanic eruptions in 1108-1110 CE.
Recently revised ice core chronologies for Greenland have newly identified one of the largest sulfate deposition signals of the last millennium as occurring between 1108 and 1113 CE. Long considered the product of the 1104 CE...
Published by: Scientific reports
Sine-Gordon on a wormhole
Abstract: In an attempt to understand the soliton resolution conjecture, we consider the sine-Gordon equation on a spherically symmetric wormhole spacetime. We show that within each topological sector (indexed by a positive...
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Sine-Gordon on a wormhole
Abstract: In an attempt to understand the soliton resolution conjecture, we consider the sine-Gordon equation on a spherically symmetric wormhole spacetime. We show that within each topological sector (indexed by a positive...
Published by:
Travelling wave solutions for the discrete sine-Gordon equation with nonlinear pair interaction
C F Kreiner, J Zimmer
Jan 01, 0001
The focus of study is the nonlinear discrete sine-Gordon equation, where the nonlinearity refers to a nonlinear interaction of neighbouring atoms. The existence of travelling heteroclinic, homoclinic and periodic waves is shown....
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The Merry Wives of Windsor
Daniel Gordon
Jan 01, 0001
The Merry Wives of Windsor A story of LUST, GREED, and DIRTY LAUNDRYBy William Shakespeare, adapted by Daniel Gordon. Shakespeare's The Merry Wives of Windsor uses more prose than any of his other plays, for indeed, these...
Published by: Winthrop University
Heteroclinic travelling waves for the lattice sine-Gordon equation with linear pair interaction
C F Kreiner, J Zimmer
Nov 01, 2009
The existence of travelling heteroclinic waves for the sine-Gordon lattice is proved for a linear interaction of neighbouring atoms. The asymptotic states are chosen such that the action functional is finite. The proof relies on...
Published by:
Log‐Sobolev Inequality for the Continuum Sine‐Gordon Model
We derive a multiscale generalisation of the Bakry‐Émery criterion for a measure to satisfy a log‐Sobolev inequality. Our criterion relies on the control of an associated PDE well‐known in renormalisation theory: the Polchinski...
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Travelling wave solutions for the discrete sine-Gordon equation with nonlinear pair interaction
C F Kreiner, J Zimmer
Jan 01, 0001
The focus of study is the nonlinear discrete sine-Gordon equation, where the nonlinearity refers to a nonlinear interaction of neighbouring atoms. The existence of travelling heteroclinic, homoclinic and periodic waves is shown....
Published by:
The origins and evolution of Cypriot glazed ware productions during the thirteenth to seventeenth centuries CE
AbstractThis paper challenges the conventional characterisation of glazed ware productions in the eastern Mediterranean, especially the ones which did not feature the use of opaque or tin-glazed...
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Central Missouri State Professor to Chair Modern Languages Department
Winthrop University
Jan 01, 0001
On Aug. 1, Kenneth Gordon will replace Sarah Stallings as chair of the Department of Modern Languages. Gordon, a professor at Central Missouri State University, will teach in the Netherlands in May.
Published by: Winthrop University
Enhanced Cross-Entropy Technique for Triangular Fuzzy Neutrosophic Multiple-Attribute Decision-Making and Applications to Quality Evaluation of Urban-Park Environmental Design
Mengxue Liu
Jan 01, 2024
The evaluation of urban park environmental design quality is essential for ensuring that parks meet community needs and environmental sustainability. By comprehensively considering indicators such as functionality, aesthetics...
The origins and evolution of Cypriot glazed ware productions during the thirteenth to seventeenth centuries CE
Abstract: This paper challenges the conventional characterisation of glazed ware productions in the eastern Mediterranean, especially the ones which did not feature the use of opaque or tin-glazed technology, as technologically...
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A Circular Economy
Jim Hart, Francesco Pomponi
Jul 02, 2021
The avalanche of environmental challenges, from local to global and back, has prompted responses at all levels from personal to inter-governmental. The results of these responses have fallen in the range between useful and...
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Chicago Symphony Orchestra Percussionist Holds Concert April 6
Winthrop University
Jan 01, 0001
The Winthrop Percussion and Marimba Ensembles will play a concert with percussionist Gordon Peters on April 6. Peters has performed with the Chicago Symphony Orchestra for 42 years.
Published by: Winthrop University
The potential of gypsum speleothems for paleoclimatology
Carbonate cave deposits (speleothems) have been used widely for paleoclimate reconstructions; however, few studies have examined the utility of other speleothem-forming minerals for this purpose. Here we demonstrate for the...
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A comparison of clinical examination and ultrasound enthesitis indices in patients with psoriatic arthritis, adjusted for concomitant fibromyalgia
Objectives:: To: (a) determine the extent of ultrasound (US)-detected peripheral enthesitis in a cohort of patients with psoriatic arthritis (PsA); (b) compare this with three clinical examination (CE) enthesitis indices; and...
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Resisting Ideological English
M. Véronique Switzer
Nov 12, 2021
By preserving the intent of the original French title of Franz Fanon’s great work, Les Damnés de la Terre as The Damned of the Earth, Lewis Gordon makes a critical contribution beyond his already notable contribution to Fanon...
A Fractured Family and Its Heirs: Seljuq Power and the "Sunni Revival" in the Middle East, 1000-1200 CE
Elijah Sloat
Jan 01, 0001
The Seljuq Turks were a group of nomadic warriors who converted to Sunni Islam by the end of the tenth century. Over the course of the next half century the Seljuqs conquered the majority of what we now call the Middle East. One...
Published by: Ursinus College
The Eldgjá eruption
The Eldgjá lava flood is considered Iceland's largest volcanic eruption of the Common Era. While it is well established that it occurred after the Settlement of Iceland (circa 874 CE), the date of this great event has remained...
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