Duke Mathematical Journal by the Numbers

Duke University Press is attending the Joint Mathematics Meeting (JMM) this week, January 4-7, in Atlanta, GA. If you are there too, stop by the DUP booth #131 and say hello.

We will be talking to JMM attendees about our math publishing program, which includes five journals in the field. Duke Mathematical Journal is one of the world’s top ten mathematics journals and is an essential resource for mathematics faculty and postgraduate programs. As a flagship journal in its field, DMJ has been published by Duke University Press since its inception in 1935. But there is a lot more to know about DMJ. Check out our infographic below.


Does your library subscribe? Visit dukeupress.edu/dmj to learn more.


  1. also here we can consider some consequences c as say prof horia orasanu connected with Lagrange problem and optimizations and constraints ; thus
    appear with the Fourier fast transformation. Decomposition method. Application of iterative methods for solution of grid boundary problems. Simple iteration methods, method with Chebyshev’s variable directions parameter set. Alternately – triangular iteration method.
    Concept of other methods of mathematical physics problem solving
    Finite element method. Variation-difference schemes. The solution of first order equation hyperbolic sets by the method of performances. Methods of integral equations solution. Fredholm’s equations of the second kind. Mechanical quadratures method. Method of the kernel replacement to degenerated one. Successive approximations method. Solution of the Voltairre’s second kind equations. First kind integral equations. Method of incorrect problems regularization.


    SamarskyA.A. «Introduction into Numerical Methods». Moscow, 1982.
    SamarskyA.A. «The Theory of Diference Systems». Moscow, 1983.
    The program compilers are: Academician A.A. Samarsky;
    Prof. A.V. Gulin;
    Prof. A.P. Favorsky

    Methods of Mathematical Physics.
    (5-6 semestors, lectures – 68 ac.h. seminars – 68 ac.h.)

    Subject of mathematical physics. Physical fenomena and their mathematical models. Mathematics as method of research of physical fenomena and their using in practical activities.
    Role E. C. M. ( Electronic – calculating machine ) in the mathematical physics.
    Classification of equations in the private derivatives of the second


  2. here sure we see as say prof dr mircea orasanu and prof horia orasanu as followings
    Author Horia Orasanu
    Here we have some important aspects


  3. sure here we sere and consider some aspects as say prof dr mircea orasanu and prof horia orasanu as followings
    Author Mircea Orasanu
    The correspondence between differential equations and monodromies can in fact be established and is true in general if we understand the data much more generally, using sheaf theory
    There are many ways to tackle such a question but let’s take one particular path. Let’s start by the fact that when the limit is defined, the limit of a sum is the sum of the limits. We can split up our expression into 3, which looks like:
    lim_{n\rightarrow\infty}\sum_{i=1}^n9\left(4+(i-1)\frac{6}{n}\right)^2\frac{13}{n}-\lim_{n\rightarrow\infty}\sum_{i=1}^n\left(8\left(4+(i-1)\frac{6}{n}\right)\right)\frac{13}{n}+\lim_{n\rightarrow\infty}\sum_{i=1}^n7\frac{13}{n}but there exist and other situations more difficult


  4. here we see as say prof dr mircea orasanu and prof horia orasanu as is followed
    Author Mircea Orasanu
    what drives groundwater flow?

    water flows from high elevation to low elevation and from high pressure to low pressure, gradients in potential energy drive groundwater flow
    groundwater flows from high to low head
    how do you measure the head or potential? => drill an observation well, the elevation of the water level in the well is a measure of the potential energy at the opening of the well
    in 1856, a French hydraulic engineer named Henry Darcy published an equation for flow through a porous medium that today bears his name (Fig. 6.3)
    Q = KA (h1-h2)/L or q = Q/A = -K dh/dl, h: hydraulic head, h = p/rg + z frictionles flow is totally meaningless!
    conceptual model of flow through a porous medium is flow through a bundle of very small (capillary) tubes of different diameters (Fig 6.2)
    the flow (Q) through a horizontal tube can be described as: Q = -p*D4/(128*m)*dp/dx (Poiseuille’s law)
    groundwater is the water in the saturated zone (Fig)
    recharge is the water entering the saturated zone
    30% of freshwater on Earth trapped below the surface
    in many parts of the world, groundwater is the only source of fresh water
    in the US about 10% of the rainfall becomes groundwater eventually. This amount equals the annual use of water in the US, about 3 inch per year
    residence time = reservoir/flux = ~1000 m / 3 inch/year = 10,000 y! This is a very rough estimate.
    water may stay in the groundwater reservoir between several days and thousands of years. We will discuss tracer techniques that may be used to derive residence times later in the class
    management of catchment areas requires understanding of groundwater flow
    many environmental issues involve groundwater


  5. There are different types of applications, books and other providers which offer the equations and info as to how much you could be in a position to increase your odds of winning the pick three
    sport https://math-problem-solver.com/ . Generally folks argue on why engineers
    must be present in any bank.


  6. sure here we see that as say prof dr mircea orasanu and prof horia orasanu must to consider as followed


  7. here sure we see and mention some aspects as say prof dr mircea orasanu and prof horia orasanu concerning
    For the original problem of Hilbert concerning the existence of linear differential equations having a given monodromy group see Hilbert’s twenty-first problem.
    In mathematics, Riemann–Hilbert problems, named after Bernhard Riemann and David Hilbert, are a class of problems that arise in the study of differential equations in the complex plane. Several existence theorems for Riemann–Hilbert problems have been produced by Mark Krein, Israel Gohberg and others In mathematics, the Riemann–Hilbert correspondence is a generalization of Hilbert’s twenty-first problem to higher dimensions. The original setting was for the Riemann sphere, where it was about the existence of regular differential equations with prescribed monodromy groups. First the Riemann sphere may be replaced by an arbitrary Riemann surface and then, in higher dimensions, Riemann surfaces are replaced by complex manifolds of dimension > 1. There is a correspondence between certain systems of partial differential equations (linear and having very special properties for their solutions) and possible monodromies of their solution
    I learned in proper Universities the mathematics without professors In mathematics, specifically in real analysis, the Bolzano–Weierstrass theorem, named after Bernard Bolzano and Karl Weierstrass, is a fundamental result about convergence in a finite-dimensional Euclidean space Rn. The theorem states that each bounded sequence in Rn has a convergent subsequence.In mathematics, the Weierstrass function is an example of a pathological real-valued function on the real line. The function has the property of being continuous everywhere but differentiable nowhere. It is named after its discoverer Karl Weierstrass.

    Historically, the Weierstrass function is important because it was the first published example (1872) to challenge the notion that every continuous function is differentiable except on a set of isolated points.[was a French mathematician. His name is firmly associated with l’Hôpital’s rule for calculating limits involving indeterminate forms 0/0 and ∞/∞. Although the rule did not originate with l’Hôpital, it appeared in print for the first time in his treatise on the infinitesimal calculus, entitled Analyse des Infiniment Petits pour l’Intelligence des Lignes Courbes.[2] This book was a first systematic exposition of differential calculus. Several editions and translations to other languages were published and it became a model for subsequent treatments of calculus.In calculus and other branches of mathematical analysis, limits involving an algebraic combination of functions in an independent variable may often be evaluated by replacing these functions by their limits; if the expression obtained after this substitution does not give enough information to determine the original limit, it is said to take on an indeterminate form. The term was originally introduced by Cauchy’s student Moigno in the middle of the 19th century.


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s