The Dyson series can be alternately rewritten as a sum over Feynman diagrams, where at each interaction vertex both the energy and momentum are conserved, but where the length of the energy momentum four vector is not equal to the mass.

Using Wick theorem on the terms of the Dyson series, all the terms of the S-matrix for quantum electrodynamics can be computed through the technique of Feynman diagrams.

In Beilby's workshop Bewick engraved a series of diagrams on wood for Dr. Charles Hutton, illustrating a treatise on mensuration.

There are normally a series of root causes stemming from one problem, and they can be visualized using fishbone diagrams or tables.

In QED and other quantum field theories, special calculation techniques known as Feynman diagrams are used to systematically sum the power series terms.

Many further results may be obtained, such as Fermi's golden rule, which relates the rate of transitions between quantum states to the density of states at particular energies, and the Dyson series, obtained by applying the iterative method to the time evolution operator, which is one of the starting points for the method of Feynman diagrams.

This article considers the RC circuit, in both series and parallel forms, as shown in the diagrams below.

Let function P from link diagrams to Laurent series in be

The museum comprises a series of chronological galleries containing original artefacts, models, pictures and diagrams, with a strong emphasis on archaeological discoveries, the built city, urban development and London's social and cultural life, with interactive displays and activities for all ages.

The book provides some detail on the workings of technology used in the original series, including its ships, phasers, tricorders, universal translators, and medical equipment, and even diagrams for a working communicator built using 20th century electronics.

Typical graphic types are: time series charts, scatter diagrams, maps, motion graphics, sequence charts, and comparison-oriented graphs ( i. e., bar charts )

" The paper included a series of diagrams of temperatures in central England over the period, simplified in a 1982 version adjusted to account for " probable under-reporting of mild winters in Medieval times " and " certain botanical considerations " including historical records of vineyards in southern and eastern England.

The ideas for these compositions also saw Gleeson move into collage with his Locus Solus series, where he produced a substantial body of work by placing dismembered photographs, magazine illustrations, diagrams and lines of visionary poetry against abstract pools of ink.

Krier has written a number of short texts − many first published in the journal Architectural Design during the 1980s, often in his own handwriting in the form of series of didactic annotated diagrams − against modernist town planning and its concern for dividing up the city into a system of zones ( housing, shopping, industry, leisure, etc.

In scattering theory, the Dyson series, formulated by British-born American physicist Freeman Dyson, is a perturbative series, and each term is represented by Feynman diagrams.

This article considers the RL circuit in both series and parallel as shown in the diagrams.

The result of applying IDEF0 to a system is a model that consists of a hierarchical series of diagrams, text, and glossary cross-referenced to each other.

IDEF0 is a model that consists of a hierarchical series of diagrams, text, and glossary cross referenced to each other.

Patterson also prepared, for the Department of Science and Art, a series of large coloured diagrams, illustrated by Joseph Wolf.

As finally published, the records consist of 138, 579 pages with 1, 006 maps and diagrams assembled in 128 books, organized as 70 volumes grouped in four series, published between 1881 and 1901.

The First Night in Exile-This painting comes from a celebrated series illustrating one of Hinduism ’ s great epics, the Ramayana.

He began illustrating The Adventures of Flup, Nénesse, Poussette, and Cochonnet, a strip written by a member of the newspaper's sports staff, but soon became dissatisfied with this series.

He adapted it from his manga series of the same title, which he began writing and illustrating two years earlier, but which remained incomplete until after the film's release.

A series of photos illustrating this remarkable behaviour in larvae of the tiny piophilid Protopiophila litigata, commonly known as the " antler fly " ( it breeds exclusively on discarded antlers of cervids such as moose and deer ), can be seen at.

A series of 100 etchings illustrating the Satyricon was made by the Australian artist Norman Lindsay.

In 1579 Ortelius brought out his Nomenclator Ptolemaicus and started his Parergon ( a series of maps illustrating ancient history, sacred and secular ).

A size chart illustrating the ISO A series and a comparison with American letter and legal formats.

A size chart illustrating the ISO B series.

A size chart illustrating the ISO C series.

Herriman's had a short lived continuing character comic strip in February and March about domestic life called Home Sweet Home, and began illustrating a series of articles called Bubblespikers written by Walter Murphy that spring.

When not involved in these jobs, he devoted much of his time to illustrating a second publication, A Book of Satyrs, which consisted of a series of nine satirical images lampooning such institutions as politics and the clergy.

Some of his best etchings were done as series — one of the earliest, illustrating poet William Nicholson's Ballad of Aken Drum, is remarkable for clear, delicate workmanship in the shadow tones, showing great skill and power over his materials, and for strong drawing.

The now censorious Squarcione carped about the earlier works of this series, illustrating the life of St James ; he said the figures were like men of stone, and had better have been colored stone-color at once.

In 1874, when Gladstone published his pamphlet on The Vatican Decrees, Lord Acton wrote during November and December a series of remarkable letters to The Times, illustrating Gladstone's main theme by numerous historical examples of papal inconsistency, in a way which must have been bitter enough to the ultramontane party, but ultimately disagreeing with Gladstone's conclusion and insisting that the Church itself was better than its premises implied.

Broadcaster Geoffrey Robertson QC used the phrase in an episode of his television series, Geoffrey Robertson's Hypotheticals ( Affairs of the Heart, ABC, 1989 ), illustrating this point of view ; it is unclear whether Robertson was aware Clough's version of the Sixth Commandment had nothing to do with the alleviation of suffering but was instead referring to those who do not afford-in any circumstances-due respect to the sanctity of human life.

On August 24, 2011, at 7 pm Pacific Time, Spike launched a new series called Alternate History, illustrating what the world could be like if past events were slightly different.

In 1840 Leech began his contributions to the magazines with a series of etchings in Bentley's Miscellany, where George Cruikshank had published his plates to Jack Sheppard and Oliver Twist, and was illustrating Guy Fawkes in feebler fashion.

Among the other etchings which deserve very special reference are those in Young Master Troublesome or Master Jacky's Holidays, and the frontispiece to Hints on Life, or How to Rise in Society ( 1845 )— a series of minute subjects linked gracefully together by coils of smoke, illustrating the various ranks and conditions of men, one of them — the doctor by his patient's bedside — almost equalling in vivacity and precision the best of Cruikshank's similar scenes.

The revival was spurred by a series of lithographs by Joseph Nash ( 1839 – 1849 ), illustrating The Mansions of England in the Olden Time in picturesque and accurate detail.

The initial 12-issue maxi-series was illustrated by Steve Dillon, who also did a 37-issue series ( even illustrating it and co-writing an issue while Ennis briefly stepped down as writer ) which only ended when Ennis decided to change direction.

Hamilton worked with Stacie M. Ritchie on the comic scripts, with Brett Booth illustrating the series until 2008.

For Penkill Castle, Ayrshire, he executed a similar series, illustrating James I's The Kingis Quair.