# Higher dimensions

Xem 1-20 trên 21 kết quả Higher dimensions
• ### Báo cáo toán học: "Generalizing Narayana and Schr¨der Numbers o to Higher Dimensions"

Tuyển tập các báo cáo nghiên cứu khoa học trên tạp chí toán học quốc tế đề tài: Generalizing Narayana and Schr¨der Numbers o to Higher Dimensions...

• ### Báo cáo toán học: "Bh Sequences in Higher Dimensions"

Tuyển tập các báo cáo nghiên cứu khoa học ngành toán học tạp chí Department of Mathematic dành cho các bạn yêu thích môn toán học đề tài: Bh Sequences in Higher Dimensions...

• ### HUMAN AND SOCIAL DIMENSIONS OF CLIMATE CHANGE

Anomalous climatic outcomes such as higher temperatures, intense rainfall and flood, frequent and severe droughts are now at the new level. Without appropriate adaptation measures, climate change is bound to exacerbate vulnerability of society, place food security and human health at risk, threaten the lives of growing urban population and impede the goal of attaining sustainable development. The human and social dimensions of climate change, including climate policy, are essential parts of our response to the many challenges emanating from climate change....

• ### Multivariate Statistics: Exercises and Solutions

The statistical analysis of multivariate data requires a variety of techniques that are entirely different from the analysis of one-dimensional data. The study of the joint distribution of many variables in high dimensions involves matrix techniques that are not part of standard curricula. The same is true for transformations and computer-intensive techniques, such as projection pursuit.

• ### Đề tài "Higher symmetries of the Laplacian "

We identify the symmetry algebra of the Laplacian on Euclidean space as an explicit quotient of the universal enveloping algebra of the Lie algebra of conformal motions. We construct analogues of these symmetries on a general conformal manifold. 1. Introduction The space of smooth ﬁrst order linear diﬀerential operators on Rn that preserve harmonic functions is closed under Lie bracket. For n ≥ 3, it is ﬁnitedimensional (of dimension (n2 + 3n + 4)/2). Its commutator subalgebra is isomorphic to so(n + 1, 1), the Lie algebra of conformal motions of Rn .

• ### Internationalization in Higher Education in Russia: Challenges, Lessons and Prospects of Collaboration with Vietnam

The article addresses the needs of educational system in context of rapidly developing globalization and explores internationalization of higher education as one of the main factors which contributes to integration of international dimension to professional training at universities.

• ### Đề tài " Global existence and convergence for a higher order flow in conformal geometry"

An important problem in conformal geometry is the construction of conformal metrics for which a certain curvature quantity equals a prescribed function, e.g. a constant. In two dimensions, the uniformization theorem assures the existence of a conformal metric with constant Gauss curvature. Moreover, J. Moser [20] proved that for every positive function f on S 2 satisfying f (x) = f (−x) for all x ∈ S 2 there exists a conformal metric on S 2 whose Gauss curvature is equal to f . A natural conformal invariant in dimension four is 1 Q = − (∆R −...

• ### Đề tài " Moduli space of principal sheaves over projective varieties "

Let G be a connected reductive group. The late Ramanathan gave a notion of (semi)stable principal G-bundle on a Riemann surface and constructed a projective moduli space of such objects. We generalize Ramanathan’s notion and construction to higher dimension, allowing also objects which we call semistable principal G-sheaves, in order to obtain a projective moduli space: a principal G-sheaf on a projective variety X is a triple (P, E, ψ), where E is a torsion free sheaf on X, P is a principal G-bundle on the open set U where E is locally free and ψ is an isomorphism...

• ### Đề tài " Calder´on’s inverse conductivity problem in the plane "

We show that the Dirichlet to Neumann map for the equation ∇·σ∇u = 0 in a two-dimensional domain uniquely determines the bounded measurable conductivity σ. This gives a positive answer to a question of A. P. Calder´n o from 1980. Earlier the result has been shown only for conductivities that are suﬃciently smooth. In higher dimensions the problem remains open. Contents Introduction and outline of the method

• ### The economic benefits of higher education qualifications

Two elements instil a degree of moderate optimism going forward. First, major policy decisions have significantly reduced tail risks and relieved market stress. The June European Council decisions were swiftly followed up with concrete progress towards establishing a Banking Union. The European Council of 18-19 October agreed on a timetable for the establishment of a Single Supervisory Mechanism and advanced further on the deepening of EMU, encompassing the financial, budgetary, economic, and political dimensions.

• ### Báo cáo toán học: "Monotonic subsequences in dimensions higher than one"

Tuyển tập các báo cáo nghiên cứu khoa học hay nhất của tạp chí toán học quốc tế đề tài: Monotonic subsequences in dimensions higher than one...

• ### Ebook Ordinary differential equations and dynamical systems: Part 2

(BQ) Part 2 book "Ordinary differential equations and dynamical systems" has contents: Dynamical systems, planar dynamical systems, higher dimensional dynamical systems, local behavior near fixed points, discrete dynamical systems, discrete dynamical systems in one dimension, chaos in higher dimensional systems, periodic solutions.

• ### On a Five-dimensional Scenario of Massive Gravity

A study on a five-dimensional scenario of a ghost-free nonlinear massive gravity proposed by de Rham, Gabadadze, and Tolley (dRGT) will be presented in this article. In particular, we will show how to construct a five-dimensional massive graviton term using the Cayley-Hamilton theorem.

• ### Handbook of modern sensors : physics, designs, and applications - Third Edition

Seven years have passed since the publication of the previous edition of this book. During that time, sensor technologies have made a remarkable leap forward. The sensitivity of the sensors became higher, the dimensions became smaller, the selectivity became better, and the prices became lower. What have not changed are the fundamental principles of the sensor design. They are still governed by the laws of Nature. Arguably one of the greatest geniuses who ever lived, Leonardo Da Vinci, had his own peculiar way of praying.

• ### Semi-suspension technology for preparation of tetrabasic lead sulfate pastes for lead-acid batteries

A new technology for production of 4BS pastes for the positive (lead dioxide) plates of lead-acid batteries has been developed based on an Eirich Evactherm1 mixer. The basic principle of this new technology is that 4BS crystals with dimensions between 20 and 25 mm are formed ®rst from a semi-suspension at a temperature higher than 908C and then the excess water is removed from the semi-suspension under vacuum until the desired paste density is obtained. During the vacuum treatment the temperature of the paste decreases and small 4BS and PbO crystals are formed. ...

• ### Probability Examples c-2 Random variables I

This is the second book of examples from the Theory of Probability. This topic is not my favourite, however, thanks to my former colleague, Ole Jørsboe, I somehow managed to get an idea of what it is all about. The way I have treated the topic will often diverge from the more professional treatment. On the other hand, it will probably also be closer to the way of thinking which is more common among many readers, because I also had to start from scratch.

• ### Probability Examples c-3 Random variables II

Tham khảo sách 'probability examples c-3 random variables ii', khoa học tự nhiên, toán học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

• ### Probability Examples c-4 Random variables III

Tham khảo sách 'probability examples c-4 random variables iii', khoa học tự nhiên, toán học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

• ### ATTRACRING TALENT TO FAMILY-OWNED BUSINESSES: THE PERCEPTIONS OF MBA STUDENTS

While disentangling the returns to schooling from the returns to unobserved ability is diﬃcult, estimating the returns to college quality is harder still. No good instruments have been found for college quality, and the sample sizes of twins are often too small to obtain accurate estimates of the returns to college quality. 6 A notable exception is Berhman et al. (1996), who ﬁnd that, after controlling for family background characteristics using twins, there are signiﬁcant returns to attending colleges of higher “quality” in several observable dimensions.