Zobrazeno 1 - 10
of 17
pro vyhledávání: '"R. B. Potts"'
Publikováno v:
Computer-Aided Engineering Journal. 8:134
Verification that the various parts of an assembly fit together correctly is an important use of CAD systems. This can also extend to mechanism simulation. It can, however, be time-consuming if the CAD system is not sufficiently sophisticated. An alt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db4fa9e67796392fbeb5b910f950767f
https://doi.org/10.1049/cae.1991.0024
https://doi.org/10.1049/cae.1991.0024
Autor:
C. E. M. Pearce, R. B. Potts
Publikováno v:
Journal of the Australian Mathematical Society. 22:343-361
Some non-trivial real, symmetric square roots of the infinite identity matrix are exhibited. These may be found either from the use of involutory integral transforms and a set of real orthonormal functions or by an algebraic factorisation procedure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::061b959f7c8c75d951974c6445e5dbaf
https://doi.org/10.1017/s1446788700014798
https://doi.org/10.1017/s1446788700014798
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 203:167-174
Computer aided design systems tend to work simply in terms of geometric entities. Any intelligence that could be implanted in the system would, however, need to deal with the function of the design being described. This requires the system to handle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1b0700260125038d10b6f6476c197aa
https://doi.org/10.1243/pime_proc_1989_203_064_02
https://doi.org/10.1243/pime_proc_1989_203_064_02
Autor:
R. B. Potts, A. Helfgott
Publikováno v:
The Mathematical Gazette. 61:247-252
A few years ago, a well known laundry detergent manufacturer ran a sales-promotion competition in Australia called “Jack-in-the-box”, with the following rules:1.Draw a continuous line through 13 of the numbered squares (see Fig. 1). The numbers i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eab4fe3508ecc2e87bac4a7abbfd63a0
https://doi.org/10.2307/3617397
https://doi.org/10.2307/3617397
Autor:
H. Messel, R. B. Potts
Publikováno v:
Il Nuovo Cimento. 10:754-778
A theory of cosmic ray showers is presented which embraces the following features: it is assumed that the primary radiation consists of nucleons; the nucleons generate the pion component by collision with nuclei; the charged pions decay into muons; t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fb54e4296be9989f1f8e2feae90b7c1
https://doi.org/10.1007/bf02773033
https://doi.org/10.1007/bf02773033
Autor:
R. B. Potts, Cyril Domb
Publikováno v:
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences. 210:125-141
The statistics of the rectangular lattice with first and second neighbour interactions is discussed in detail. Several terms of the low-temperature series for the partition function are obtained for the case when the interactions are ferromagnetic, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64812c9e24db29557765627bcb2ee0ec
https://doi.org/10.1098/rspa.1951.0235
https://doi.org/10.1098/rspa.1951.0235
Publikováno v:
Proceedings of the Physical Society. Section A. 65:473-480
The complete analytical solution of the fluctuation problem for nucleon cascades developing in a finite absorber is given. Expressions are obtained for the general number distribution function and for the nth moments.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df77411df637392003ad58613a79b4c2
https://doi.org/10.1088/0370-1298/65/7/302
https://doi.org/10.1088/0370-1298/65/7/302
Autor:
R B Potts
Publikováno v:
Proceedings of the Physical Society. Section A. 68:145-148
The combinatorial method of Kac and Ward is used to derive the partition function of an infinite two-dimensional triangular Ising Lattice. The result agrees with that obtained by algebraic methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e19554fdcd371c24cf19e14201b31a3d
https://doi.org/10.1088/0370-1298/68/3/302
https://doi.org/10.1088/0370-1298/68/3/302
Autor:
J. L. Byrne, R. B. Potts
Publikováno v:
Transportation Science. 7:224-245
The problem of rostering toll collectors for a toll facility such as a bridge, tunnel, or expressway is formulated as an integer program. The working regulations for full-time and part-time shifts give special structure to the program. An eight phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53d2e0e39527e228907413212c734d8b
https://doi.org/10.1287/trsc.7.3.224
https://doi.org/10.1287/trsc.7.3.224
Autor:
B. T. Bennett, R. B. Potts
Publikováno v:
Journal of the Australian Mathematical Society. 7:23-31
Consider an m × n rectangular array whose m rows are permutations of 1, 2, …, n. Such an array will be called a constant-sum array if the sum of the elements in each column is the same (and equal to ½m (n+1)). An example of a 3×9 constant-sum ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01bc30a490550583d14b71002654cb53
https://doi.org/10.1017/s144678870000505x
https://doi.org/10.1017/s144678870000505x