The phrase "a summit in which" is correct and usable in written English.
It can be used to describe a specific type of meeting or conference where discussions or decisions take place regarding a particular topic.
Example: "The leaders gathered for a summit in which they would address climate change and its global impact."
Alternatives: "a summit where" or "a summit during which".
The new deal is a good deal for Europe, he insisted, following a summit in which individual leaders had fought "legitimately" for their individual interests.
It says something about Trump's grip on reality that he could reach such a conclusion after a summit in which he and the rest of the U.S. delegation were utterly isolated on major issues such as climate change and international trade.
In 2007, a tyro Australian opposition leader called Kevin Rudd held a summit in which he labelled climate change the "great moral challenge of our generation" and, rather optimistically, added "we should be at a stage in this country where climate change is beyond politics".
The BBC's Jonah Fisher, in Phnomh Penh, says it was an acrimonious end to a summit in which South East Asian countries failed to reach consensus among themselves over how to resolve the various territorial disputes with China.
The news will come as a blow to euro zone leaders, who are preparing to meet on Thursday in Brussels for a summit in which Greece was expected to be the main topic of discussion.
He went on to lead a talk about climate change at a summit in New York, which was seen by was seen by 1,143,167 people.
Last week, members of the European People's Party, a group of center-right parties across Europe, asked the unelected Mr. Monti to attend a summit in Brussels, which Mr. Berlusconi attended as the head of Italy's largest center-right party.
In that year, Vajpayee and Pakistan's then-prime minister, Nawaz Sharif, agreed to hold comprehensive peace talks at a summit in Lahore, Pakistan, which took place early the next year.
Later, in October, the two Koreas held a second summit, in which Roh Moo Hyun, the South Korean president, traveled to P'yŏngyang to meet with Kim Jong Il.
With their new understanding of the alliance between the United States and the Northern Alliance, students will participate in a mock summit in which they will explore relationships between and among non-United States powers in Afghanistan and in neighboring countries.
As part of the prime minister's three-day trip to India aimed at strengthening economic ties, May attended a tech summit in which Sir James Dyson said the government needed to "change its mind" over the issue.
