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391,692
Curved flats and isothermic surfaces
 Math. Z
, 1997
"... We show how pairs of isothermic surfaces are given by curved flats in a pseudo Riemannian symmetric space and vice versa. Calapso’s fourth order partial differential equation is derived and, using a solution of this equation, a Möbius invariant frame for an isothermic surface is built. 1 ..."
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Cited by 24 (9 self)
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We show how pairs of isothermic surfaces are given by curved flats in a pseudo Riemannian symmetric space and vice versa. Calapso’s fourth order partial differential equation is derived and, using a solution of this equation, a Möbius invariant frame for an isothermic surface is built. 1
Curved flats into symmetric spaces
 In preparation
"... Over the past years many problems in classical surface theory and also more generally, submanifold theory, have been linked to certain types of completely integrable nonlinear PDE (soliton equations). In certain cases this has already been known to geometers in the last century but the explicit con ..."
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Cited by 26 (3 self)
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Over the past years many problems in classical surface theory and also more generally, submanifold theory, have been linked to certain types of completely integrable nonlinear PDE (soliton equations). In certain cases this has already been known to geometers in the last century but the explicit construction of solutions by the finite gap integration scheme has only been achieved recently. The crucial ingredient is to rewrite
Pedit: Curved flats in symmetric spaces
"... Over the past years many problems in classical surface theory and also more generally, submanifold theory, have been linked to certain types of completely integrable nonlinear PDE (soliton equations). In certain cases this has already been known to geometers in the last century but the explicit con ..."
Abstract

Cited by 5 (0 self)
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Over the past years many problems in classical surface theory and also more generally, submanifold theory, have been linked to certain types of completely integrable nonlinear PDE (soliton equations). In certain cases this has already been known to geometers in the last century but the explicit construction of solutions by the finite gap integration scheme has only been achieved
Is the New Keynesian Phillips Curve Flat?∗
, 2008
"... Microeconomic evidence implies frequent price adjustments while macroeconometric evidence based on GMM estimation points to a flat New Keynesian Phillips curve (NKPC). This paper suggests a resolution: GMM estimates of the NKPC may be biased because of autocorrelated costpush shocks. We perform Mon ..."
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Cited by 1 (0 self)
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Microeconomic evidence implies frequent price adjustments while macroeconometric evidence based on GMM estimation points to a flat New Keynesian Phillips curve (NKPC). This paper suggests a resolution: GMM estimates of the NKPC may be biased because of autocorrelated costpush shocks. We perform
The irreducibility of the space of curves of given genus
 Publ. Math. IHES
, 1969
"... Fix an algebraically closed field k. Let Mg be the moduli space of curves of genus g over k. The main result of this note is that Mg is irreducible for every k. Of course, whether or not M s is irreducible depends only on the characteristic of k. When the characteristic s o, we can assume that k ~ ..."
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Cited by 512 (2 self)
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Fix an algebraically closed field k. Let Mg be the moduli space of curves of genus g over k. The main result of this note is that Mg is irreducible for every k. Of course, whether or not M s is irreducible depends only on the characteristic of k. When the characteristic s o, we can assume that k
Iterative point matching for registration of freeform curves and surfaces
, 1994
"... A heuristic method has been developed for registering two sets of 3D curves obtained by using an edgebased stereo system, or two dense 3D maps obtained by using a correlationbased stereo system. Geometric matching in general is a difficult unsolved problem in computer vision. Fortunately, in ma ..."
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Cited by 659 (7 self)
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A heuristic method has been developed for registering two sets of 3D curves obtained by using an edgebased stereo system, or two dense 3D maps obtained by using a correlationbased stereo system. Geometric matching in general is a difficult unsolved problem in computer vision. Fortunately
Learning probabilistic relational models
 In IJCAI
, 1999
"... A large portion of realworld data is stored in commercial relational database systems. In contrast, most statistical learning methods work only with "flat " data representations. Thus, to apply these methods, we are forced to convert our data into a flat form, thereby losing much ..."
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Cited by 619 (31 self)
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A large portion of realworld data is stored in commercial relational database systems. In contrast, most statistical learning methods work only with "flat " data representations. Thus, to apply these methods, we are forced to convert our data into a flat form, thereby losing much
KodairaSpencer theory of gravity and exact results for quantum string amplitudes
 Commun. Math. Phys
, 1994
"... We develop techniques to compute higher loop string amplitudes for twisted N = 2 theories with ĉ = 3 (i.e. the critical case). An important ingredient is the discovery of an anomaly at every genus in decoupling of BRST trivial states, captured to all orders by a master anomaly equation. In a particu ..."
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Cited by 545 (60 self)
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’ of holomorphic curves of higher genus curves in Calabi–Yau manifolds. It is shown that topological amplitudes can also be reinterpreted as computing corrections to superpotential terms appearing in the effective 4d theory resulting from compactification of standard 10d superstrings on the corresponding N = 2
Results 1  10
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391,692