Global ETD Search
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Showing 1 to 6 of 6 for “"HARMONIC FORMS"”.
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Harmonic forms under metric and topological perturbations
… We consider the relationship between the harmonic forms on a product space and the harmonic forms on the factors as well as the harmonic forms on a connected sum and the harmonic forms on the summands. Algebraic topology provides relations between the cohomology groups of these spaces via …
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Norms on cohomology, harmonic forms, eigenvalues and minimal surfaces in hyperbolic manifolds
We bound the L2-norm of an L2 harmonic 1-form in an orientable cusped hyperbolic 3-manifold M by its topological complexity, measured by the Thurston norm, up to a constant depending on M. It generalizes two inequalities of Brock-Dunfield. We also study the sharpness of the inequalities in the …
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Asymptotically cylindrical Calabi–Yau and special Lagrangian geometry
… a Calabi–Yau structure as a pair of closed forms ($\Omega$, $\omega$); the assumption that the structure is asymptotically cylindrical gives an asymptotic condition on ($\Omega$, $\omega$). Regarding the Riemannian products of Calabi-Yau threefolds with S$^{1}$ as G$_{2}$ manifolds, we show …
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Night music (compositions, performance and improvisations) –and– Developing a chromatic-intervallic approach to jazz improvisation through reflexive practice. An exegesis
… using variations of the scale/chord method and harmonic substitution. The CIA examined through my saxophone and improvisatory practice in this research explores the incorporation of melodies derived from intervallic combinations, and assesses the resulting tension within the melody through the …
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The development of a dynamically coupled axial-torsional-lateral point transfer matrix for a whirling eccentric mass
… no coupling effects. Terms were found which had harmonic forms at twice and three times running speed. Static load terms were also found as a result of the synchronous whirl analysis. These static, 2 times and 3 times terms are extended forcing functions which can be used in static, 2 times and 3 …
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ΑΡΜΟΝΙΚΕΣ ΜΟΡΦΕΣ ΚΑΙ ΤΑΝΥΣΤΙΚΑ ΠΕΔΙΑ ΤΟΥ KILLING ΕΠΙ ΠΟΛΛΑΠΛΟΤΗΤΩΝ ΤΟΥ RIEMANN
Η ΜΕΛΕΤΗ ΤΩΝ ΑΡΜΟΝΙΚΩΝ ΜΟΡΦΩΝ ΚΑΙ ΤΩΝ ΤΑΝΥΣΤΙΚΩΝ ΠΕΔΙΩΝ ΤΟΥ KILLING ΣΤΙΣ ΠΟΛΛΑΠΛΟΤΗΤΕΣ ΤΟΥ RIEMANN ΑΝΑΠΤΥΧΘΗΚΕ ΑΠΟ ΤΟΥΣ S. BOCHEZER, A. LICHNEROWICZ, K. YANO ΚΑΙ ΑΛΛΟΥΣ. ΑΥΤΟΙ ΜΕΤΑΞΥ ΤΩΝ ΑΛΛΩΝ ΕΚΦΡΑΣΑΝΕ ΤΗΝ ΜΗ ΥΠΑΡΞΕΩΣ ΑΡΜΟΝΙΚΩΝ ΜΟΡΦΩΝ 'Η ΤΑΝΥΣΤΙΚΩΝ ΠΕΔΙΩΝ ΤΟΥ KILLING ΤΑΞΕΩΣ P, (P>1), ΣΕ ΜΙΑ …