It was first published in Copenhagen on 4 December 1879, in an edition of 8, 000 copies that sold out within a month ; a second edition of 3, 000 copies followed on 4 January 1880 and a third edition of 2, 500 was issued on 8 March.

Thus, various ideas have been associated with it ; Asher Peres remarked that very different, sometimes opposite, views are presented as " the Copenhagen interpretation " by different authors.

" He suggested instead that the Copenhagen interpretation follows the principle: " What is observed certainly exists ; about what is not observed we are still free to make suitable assumptions.

Although several versions of many-worlds have been proposed since Hugh Everett's original work, they all contain one key idea: the equations of physics that model the time evolution of systems without embedded observers are sufficient for modelling systems which do contain observers ; in particular there is no observation-triggered wave function collapse which the Copenhagen interpretation proposes.

It is uncertain where their skins are located today, however, but according to Errol Fuller, three are suspected due to their connection to a specific dealer in Copenhagen ; the specimens in Los Angeles County Museum of Natural History, in the Royal Belgian Institute of Natural Sciences, and the one in Übersee-Museum Bremen.

After returning from Copenhagen, Abel applied for a government scholarship in order to visit top mathematicians in Germany and France ; but instead, he was granted 200 speciedaler yearly for two years, to stay in Cristiania and study German and French.

OMA Rotterdam: the head office is working on a master plan for the White City area of London ; a harbour redevelopment and contemporary art Museum in Riga, the Cordoba Congress Centre in Spain ; the redevelopment of the Mercati Generali in Rome, an architectural centre, offices and housing in Copenhagen, the new head office of Rothschild Bank in London and multi-use towers in Rotterdam and The Hague.

* Slovenia joined 13 other nations in forming the brigade-sized Standby High-Readiness Brigade ( SHIRBRIG ), headquartered in Copenhagen ;

* Kingdom of Denmark ; in Copenhagen, Denmark

Lacy's first visit to Europe came in 1965, with a visit to Copenhagen in the company of Kenny Drew ; he went to Italy and formed a quartet with Italian trumpeter Enrico Rava and the South African musicians Johnny Dyani and Louis Moholo ( their visit to Buenos Aires is documented on The Forest and the Zoo, ESP, 1967 ).

In fact, the modern explanation of the uncertainty principle, extending the Copenhagen interpretation first put forward by Bohr and Heisenberg, depends even more centrally on the wave nature of a particle: Just as it is nonsensical to discuss the precise location of a wave on a string, particles do not have perfectly precise positions ; likewise, just as it is nonsensical to discuss the wavelength of a " pulse " wave traveling down a string, particles do not have perfectly precise momenta ( which corresponds to the inverse of wavelength ).

* April 2 – First Battle of Copenhagen: The British fleet under Admiral Sir Hyde Parker, along with Admiral Horatio Nelson, attack Copenhagen ; the Armed Neutrality of the North is dissolved.

* September 2 – September 7 – Battle of Copenhagen: The Royal Navy bombards Copenhagen with fire bombs and phosphorus rockets to prevent Denmark from surrendering its fleet to Napoleon ; 30 % of the city is destroyed and 2, 000 citizens are killed.

* June 25, 1817 – A large riot breaks out in Copenhagen Prison ; the army is sent to quell it.

* June 25 – A large riot breaks out in Copenhagen Prison ; the army is sent to quell it.

The number was further decreased by the 1970 Danish municipal reform, leaving 14 counties plus two cities unconnected to the county structure ; Copenhagen and Frederiksberg.

Some beaches are artificial ; they are either permanent or temporary ( For examples see Monaco, Paris, Copenhagen, Rotterdam, Nottingham, Toronto, Hong Kong and Singapore, and Tianjin ).

Further, the company had represented the only remaining direct line of communication to the United Kingdom ; after its collapse mail had to be sent via St. Thomas and Copenhagen.

Governor Lorentz raised enormous taxes upon them and seized warehouses and cargoes of tobacco, sugar, and slaves in 1689 only to have his actions repudiated by the authorities in Copenhagen ; his hasty action to seize Crab Island prohibited the Brandenburgers from establishing their own Caribbean colony, however.

Pinafore is still performed around the world by opera companies such as the Royal Theatre, Copenhagen ; Australian Opera ( and Essgee Entertainment and others in Australia ); in Kassel, Germany ; and even Samarkand, Uzbekistan.

As everybody is curious to see the battery of glass tubes I have invented, I have had quite a small one made here of four glass tubes ( in Copenhagen I used 30 ) and intend to carry it with me ''.

He is buried in Bispebjerg Cemetery in Copenhagen.

One of Nimzowitsch's most famous games is his celebrated immortal zugzwang game against Sämisch at Copenhagen 1923.

He is an adjunct professor at the Copenhagen Business School, director of the Copenhagen Consensus Centre and a former director of the Environmental Assessment Institute in Copenhagen.

Copenhagen is situated on the islands of Zealand and Amager.

Copenhagen is a major regional centre of culture, business, media, and science, as indicated by several international surveys and rankings ( see International rankings below ).

The Copenhagen interpretation is one of the earliest and most commonly taught interpretations of quantum mechanics.

The Copenhagen interpretation is an attempt to explain the mathematical formulations of quantum mechanics and the corresponding experimental results.

Because it consists of the views developed by a number of scientists and philosophers during the second quarter of the 20th Century, there is no definitive statement of the Copenhagen interpretation.

The Copenhagen Interpretation denies that the wave function is anything more than a theoretical concept, or is at least non-committal about its being a discrete entity or a discernible component of some discrete entity.

There are some who say that there are objective variants of the Copenhagen Interpretation that allow for a " real " wave function, but it is questionable whether that view is really consistent with some of Bohr's statements.

An example of the agnostic view is given by Carl Friedrich von Weizsäcker, who, while participating in a colloquium at Cambridge, denied that the Copenhagen interpretation asserted: " What cannot be observed does not exist.

According to a poll at a Quantum Mechanics workshop in 1997 ,< ref > the Copenhagen interpretation is the most widely-accepted specific interpretation of quantum mechanics, followed by the many-worlds interpretation.

The nature of the Copenhagen Interpretation is exposed by considering a number of experiments and paradoxes.

:< u > The Copenhagen Interpretation </ u >: Light is neither.

Thus, it seems as if the Copenhagen interpretation is inconsistent with special relativity.

:< u > The Copenhagen Interpretation </ u >: Assuming wave functions are not real, wave-function collapse is interpreted subjectively.

However, proponents of Many worlds and the Transactional interpretation ( TI ) maintain that Copenhagen interpretation is fatally non-local.

First documented in the 11th century, Copenhagen became the capital of Denmark in the beginning of the 15th century.

Standard Danish ( rigsdansk ) is the language based on dialects spoken in and around the capital, Copenhagen.

More than 25 % of all Danish speakers live in the metropolitan area of the capital and most government agencies, institutions and major businesses keep their main offices in Copenhagen, something that has resulted in a very homogeneous national speech norm.

Dutch merchants in Copenhagen petitioned King Christian IV for permission to establish a West Indian trading company in 1622 but, by the time an eight-year monopoly on trade with the West Indies, Virginia, Brazil, and Guinea was granted on 25 January 1625, the failure of the Danish East India and Iceland Companies and the beginning of Danish involvement in the Thirty Years ' War dried up any interested capital.

The capital of Denmark, Copenhagen, is partly located on the eastern shore of Zealand and partly on Amager.

The Swedish navy was able to outmaneuver the Danish Sound blockade and deploy an army near the Danish capital, Copenhagen.

During Valdemar's reign construction began of a castle in the village of Havn, leading eventually to the foundation of Copenhagen, the modern capital of Denmark.

The Øresund Bridge ( which includes a 3 km tunnel ) between Danish capital Copenhagen and the largest city of Scania, Malmö was inaugurated on 1 July 2000 by Queen Margrethe II of Denmark and King Carl XVI Gustaf of Sweden.

The property is located in Rungsted, north of Copenhagen, Denmark's capital.

The Øresund Bridge is the longest combined road and rail bridge in Europe, and connects two major metropolitan areas: those of the Danish capital city Copenhagen and the major Swedish city Malmö.

The village is named after Copenhagen, the capital of Denmark.

The Danish capital, Copenhagen, is partly situated on Amager, which is connected to the much larger island of Zealand by five bridges.

Another important event was his making Copenhagen a royal possession in 1417, thereby assuring its status as the capital of Denmark.

Denmark's capital, Copenhagen is home to a self-proclaimed autonomous neighborhood called Christiania, where cannabis and hashish are both sold openly.

It was held in Copenhagen, the capital of Denmark after the Danish victory the previous year.

When his residence at Roskilde burned down, Christopher moved to Copenhagen and made it the capital of Denmark.

During his reign Copenhagen was made permanently the capital of Denmark ( municipal charter of 1443 ).

Other important trot racing arenas in Scandinavia are Åby outside Göteborg, Mantorp, Axevalla, Bergsåker, Boden ( almost at the polar circle ) and Charlottenlund in Danish capital Copenhagen.

During Frederick's rule Copenhagen was struck by two disasters: the plague of 1711, and the great fire of October 1728, which destroyed most of the medieval capital.

There followed an attack on the capital Copenhagen, whose residents successfully defended themselves with help from the Dutch, who honored their 1649 treaty to defend Denmark against unprovoked invasion by sending an expeditionary fleet and army, defeating the Swedish fleet in the Battle of the Sound and relieving the capital.

Christiania, also known as Freetown Christiania () is a self-proclaimed autonomous neighbourhood of about 850 residents, covering in the borough of Christianshavn in the Danish capital Copenhagen.

Copenhagen, the capital, is home to many famous sites and attractions, including Tivoli Gardens, Amalienborg Palace ( home of the Danish monarchy ), Christiansborg Palace, Copenhagen Cathedral, Rosenborg Castle, Opera House, Frederik's Church ( Marble Church ), Thorvaldsens Museum, Rundetårn, Nyhavn and the Little Mermaid sculpture.